221 results on '"Wetherbee, Bradley M."'
Search Results
2. Diversity and spatiotemporal variation of an Eastern Tropical Pacific pelagic vertebrate community assessed with drifting pelagic BRUVS
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Vaudo, Jeremy J., Plum, Tyler S., Logan, Ryan K., Wetherbee, Bradley M., and Shivji, Mahmood S.
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- 2023
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3. Hunting behavior of a solitary sailfish Istiophorus platypterus and estimated energy gain after prey capture
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Logan, Ryan K., Luongo, Sarah M., Vaudo, Jeremy J., Wetherbee, Bradley M., and Shivji, Mahmood S.
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- 2023
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4. Reply to: Shark mortality cannot be assessed by fishery overlap alone
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Queiroz, Nuno, Humphries, Nicolas E., Couto, Ana, Vedor, Marisa, da Costa, Ivo, Sequeira, Ana M. M., Mucientes, Gonzalo, Santos, António M., Abascal, Francisco J., Abercrombie, Debra L., Abrantes, Katya, Acuña-Marrero, David, Afonso, André S., Afonso, Pedro, Anders, Darrell, Araujo, Gonzalo, Arauz, Randall, Bach, Pascal, Barnett, Adam, Bernal, Diego, Berumen, Michael L., Lion, Sandra Bessudo, Bezerra, Natalia P. A., Blaison, Antonin V., Block, Barbara A., Bond, Mark E., Bonfil, Ramon, Bradford, Russell W., Braun, Camrin D., Brooks, Edward J., Brooks, Annabelle, Brown, Judith, Bruce, Barry D., Byrne, Michael E., Campana, Steven E., Carlisle, Aaron B., Chapman, Demian D., Chapple, Taylor K., Chisholm, John, Clarke, Christopher R., Clua, Eric G., Cochran, Jesse E. M., Crochelet, Estelle C., Dagorn, Laurent, Daly, Ryan, Cortés, Daniel Devia, Doyle, Thomas K., Drew, Michael, Duffy, Clinton A. J., Erikson, Thor, Espinoza, Eduardo, Ferreira, Luciana C., Ferretti, Francesco, Filmalter, John D., Fischer, G. Chris, Fitzpatrick, Richard, Fontes, Jorge, Forget, Fabien, Fowler, Mark, Francis, Malcolm P., Gallagher, Austin J., Gennari, Enrico, Goldsworthy, Simon D., Gollock, Matthew J., Green, Jonathan R., Gustafson, Johan A., Guttridge, Tristan L., Guzman, Hector M., Hammerschlag, Neil, Harman, Luke, Hazin, Fábio H. V., Heard, Matthew, Hearn, Alex R., Holdsworth, John C., Holmes, Bonnie J., Howey, Lucy A., Hoyos, Mauricio, Hueter, Robert E., Hussey, Nigel E., Huveneers, Charlie, Irion, Dylan T., Jacoby, David M. P., Jewell, Oliver J. D., Johnson, Ryan, Jordan, Lance K. B., Joyce, Warren, Keating Daly, Clare A., Ketchum, James T., Klimley, A. Peter, Kock, Alison A., Koen, Pieter, Ladino, Felipe, Lana, Fernanda O., Lea, James S. E., Llewellyn, Fiona, Lyon, Warrick S., MacDonnell, Anna, Macena, Bruno C. L., Marshall, Heather, McAllister, Jaime D., Meÿer, Michael A., Morris, John J., Nelson, Emily R., Papastamatiou, Yannis P., Peñaherrera-Palma, Cesar, Pierce, Simon J., Poisson, Francois, Quintero, Lina Maria, Richardson, Andrew J., Rogers, Paul J., Rohner, Christoph A., Rowat, David R. L., Samoilys, Melita, Semmens, Jayson M., Sheaves, Marcus, Shillinger, George, Shivji, Mahmood, Singh, Sarika, Skomal, Gregory B., Smale, Malcolm J., Snyders, Laurenne B., Soler, German, Soria, Marc, Stehfest, Kilian M., Thorrold, Simon R., Tolotti, Mariana T., Towner, Alison, Travassos, Paulo, Tyminski, John P., Vandeperre, Frederic, Vaudo, Jeremy J., Watanabe, Yuuki Y., Weber, Sam B., Wetherbee, Bradley M., White, Timothy D., Williams, Sean, Zárate, Patricia M., Harcourt, Robert, Hays, Graeme C., Meekan, Mark G., Thums, Michele, Irigoien, Xabier, Eguiluz, Victor M., Duarte, Carlos M., Sousa, Lara L., Simpson, Samantha J., Southall, Emily J., and Sims, David W.
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- 2021
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5. Reply to: Caution over the use of ecological big data for conservation
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Queiroz, Nuno, Humphries, Nicolas E., Couto, Ana, Vedor, Marisa, da Costa, Ivo, Sequeira, Ana M. M., Mucientes, Gonzalo, Santos, António M., Abascal, Francisco J., Abercrombie, Debra L., Abrantes, Katya, Acuña-Marrero, David, Afonso, André S., Afonso, Pedro, Anders, Darrell, Araujo, Gonzalo, Arauz, Randall, Bach, Pascal, Barnett, Adam, Bernal, Diego, Berumen, Michael L., Lion, Sandra Bessudo, Bezerra, Natalia P. A., Blaison, Antonin V., Block, Barbara A., Bond, Mark E., Bonfil, Ramon, Braun, Camrin D., Brooks, Edward J., Brooks, Annabelle, Brown, Judith, Byrne, Michael E., Campana, Steven E., Carlisle, Aaron B., Chapman, Demian D., Chapple, Taylor K., Chisholm, John, Clarke, Christopher R., Clua, Eric G., Cochran, Jesse E. M., Crochelet, Estelle C., Dagorn, Laurent, Daly, Ryan, Cortés, Daniel Devia, Doyle, Thomas K., Drew, Michael, Duffy, Clinton A. J., Erikson, Thor, Espinoza, Eduardo, Ferreira, Luciana C., Ferretti, Francesco, Filmalter, John D., Fischer, G. Chris, Fitzpatrick, Richard, Fontes, Jorge, Forget, Fabien, Fowler, Mark, Francis, Malcolm P., Gallagher, Austin J., Gennari, Enrico, Goldsworthy, Simon D., Gollock, Matthew J., Green, Jonathan R., Gustafson, Johan A., Guttridge, Tristan L., Guzman, Hector M., Hammerschlag, Neil, Harman, Luke, Hazin, Fábio H. V., Heard, Matthew, Hearn, Alex R., Holdsworth, John C., Holmes, Bonnie J., Howey, Lucy A., Hoyos, Mauricio, Hueter, Robert E., Hussey, Nigel E., Huveneers, Charlie, Irion, Dylan T., Jacoby, David M. P., Jewell, Oliver J. D., Johnson, Ryan, Jordan, Lance K. B., Joyce, Warren, Keating Daly, Clare A., Ketchum, James T., Klimley, A. Peter, Kock, Alison A., Koen, Pieter, Ladino, Felipe, Lana, Fernanda O., Lea, James S. E., Llewellyn, Fiona, Lyon, Warrick S., MacDonnell, Anna, Macena, Bruno C. L., Marshall, Heather, McAllister, Jaime D., Meÿer, Michael A., Morris, John J., Nelson, Emily R., Papastamatiou, Yannis P., Peñaherrera-Palma, Cesar, Pierce, Simon J., Poisson, Francois, Quintero, Lina Maria, Richardson, Andrew J., Rogers, Paul J., Rohner, Christoph A., Rowat, David R. L., Samoilys, Melita, Semmens, Jayson M., Sheaves, Marcus, Shillinger, George, Shivji, Mahmood, Singh, Sarika, Skomal, Gregory B., Smale, Malcolm J., Snyders, Laurenne B., Soler, German, Soria, Marc, Stehfest, Kilian M., Thorrold, Simon R., Tolotti, Mariana T., Towner, Alison, Travassos, Paulo, Tyminski, John P., Vandeperre, Frederic, Vaudo, Jeremy J., Watanabe, Yuuki Y., Weber, Sam B., Wetherbee, Bradley M., White, Timothy D., Williams, Sean, Zárate, Patricia M., Harcourt, Robert, Hays, Graeme C., Meekan, Mark G., Thums, Michele, Irigoien, Xabier, Eguiluz, Victor M., Duarte, Carlos M., Sousa, Lara L., Simpson, Samantha J., Southall, Emily J., and Sims, David W.
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- 2021
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6. Movements and habitat use of a nursery area by a wide-ranging species of shark in the southern Caribbean
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Tavares, Rafael, primary, Kresge, Colby D., additional, and Wetherbee, Bradley M., additional
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- 2024
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7. Seasonally mediated niche partitioning in a vertically compressed pelagic predator guild
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Logan, Ryan K., primary, Vaudo, Jeremy J., additional, Wetherbee, Bradley M., additional, and Shivji, Mahmood S., additional
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- 2023
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8. Refuges and risks: Evaluating the benefits of an expanded MPA network for mobile apex predators
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Daly, Ryan, Smale, Malcolm J., Singh, Sarika, Anders, Darrell, Shivji, Mahmood, Daly, Clare A. K., Lea, James S. E., Sousa, Lara L., Wetherbee, Bradley M., Fitzpatrick, Richard, Clarke, Christopher R., Sheaves, Marcus, and Barnett, Adam
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- 2018
9. Long-term satellite tracking reveals region-specific movements of a large pelagic predator, the shortfin mako shark, in the western North Atlantic Ocean
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Vaudo, Jeremy J., Byrne, Michael E., Wetherbee, Bradley M., Harvey, Guy M., and Shivji, Mahmood S.
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- 2017
10. Using acoustic telemetry monitoring techniques to quantify movement patterns and site fidelity of sharks and giant trevally around French frigate shoals and midway atoll
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Lowe, Christopher G, Wetherbee, Bradley M, Meyer, Carl G, and BioStor
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- 2006
11. Satellite telemetry reveals higher fishing mortality rates than previously estimated, suggesting overfishing of an apex marine predator
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Byrne, Michael E., Cortés, Enric, Vaudo, Jeremy J., Harvey, Guy C. McN., Sampson, Mark, Wetherbee, Bradley M., and Shivji, Mahmood
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- 2017
12. Patrolling the border: Billfish exploit the hypoxic boundary created by the world's largest oxygen minimum zone
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Logan, Ryan K., primary, Vaudo, Jeremy J., additional, Wetherbee, Bradley M., additional, and Shivji, Mahmood S., additional
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- 2023
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13. Seasonal patterns in stable isotope and fatty acid profiles of southern stingrays (Hypanus americana) at Stingray City Sandbar, Grand Cayman
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Hoopes, Lisa A., Clauss, Tonya M., Browning, Nicole E., Delaune, Alexa J., Wetherbee, Bradley M., Shivji, Mahmood, Harvey, Jessica C., and Harvey, Guy C. M.
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- 2020
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14. Vertical distribution, diet, and reproduction of the velvet dogfish (Zameus squamulosus) in waters off Hawaii
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Crow, Gerald L., Wetherbee, Bradley M., Humphreys, Robert L., Jr., and Young, Richard
- Subjects
Sexual cycle -- Observations ,Somnosidae -- Observations ,Zoology and wildlife conservation - Abstract
The velvet dogfish (Zameus squamulosus) is a dark, nondescript shark species with a wide distribution along the margins of the Atlantic, Pacific, and Indian ocean basins and at a number [...]
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- 2018
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15. Acoustic telemetry provides insights for improving conservation and management at a spawning aggregation site of the endangered Nassau grouper (Epinephelus striatus)
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Nemeth, Richard S., primary, Kadison, Elizabeth, additional, Jossart, Jonathan, additional, Shivji, Mahmood, additional, Wetherbee, Bradley M., additional, and Matley, Jordan K., additional
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- 2023
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16. Vertical movements of shortfin mako sharks Isurus oxyrinchus in the western North Atlantic Ocean are strongly influenced by temperature
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Vaudo, Jeremy J., Wetherbee, Bradley M., Wood, Anthony D., Weng, Kevin, Howey-Jordan, Lucy A., Harvey, Guy M., and Shivji, Mahmood S.
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- 2016
17. Oceanic nomad or coastal resident? Behavioural switching in the shortfin mako shark (Isurus oxyrinchus)
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Francis, Malcolm P., Shivji, Mahmood S., Duffy, Clinton A. J., Rogers, Paul J., Byrne, Michael E., Wetherbee, Bradley M., Tindale, Scott C., Lyon, Warrick S., and Meyers, Megan M.
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- 2019
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18. Diving into the vertical dimension of elasmobranch movement ecology
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Andrzejaczek, Samantha, primary, Lucas, Tim C.D., additional, Goodman, Maurice C., additional, Hussey, Nigel E., additional, Armstrong, Amelia J., additional, Carlisle, Aaron, additional, Coffey, Daniel M., additional, Gleiss, Adrian C., additional, Huveneers, Charlie, additional, Jacoby, David M. P., additional, Meekan, Mark G., additional, Mourier, Johann, additional, Peel, Lauren R., additional, Abrantes, Kátya, additional, Afonso, André S., additional, Ajemian, Matthew J., additional, Anderson, Brooke N., additional, Anderson, Scot D., additional, Araujo, Gonzalo, additional, Armstrong, Asia O., additional, Bach, Pascal, additional, Barnett, Adam, additional, Bennett, Mike B., additional, Bezerra, Natalia A., additional, Bonfil, Ramon, additional, Boustany, Andre M., additional, Bowlby, Heather D., additional, Branco, Ilka, additional, Braun, Camrin D., additional, Brooks, Edward J., additional, Brown, Judith, additional, Burke, Patrick J., additional, Butcher, Paul, additional, Castleton, Michael, additional, Chapple, Taylor K., additional, Chateau, Olivier, additional, Clarke, Maurice, additional, Coelho, Rui, additional, Cortes, Enric, additional, Couturier, Lydie I. E., additional, Cowley, Paul D., additional, Croll, Donald A., additional, Cuevas, Juan M., additional, Curtis, Tobey H., additional, Dagorn, Laurent, additional, Dale, Jonathan J., additional, Daly, Ryan, additional, Dewar, Heidi, additional, Doherty, Philip D., additional, Domingo, Andrés, additional, Dove, Alistair D. M., additional, Drew, Michael, additional, Dudgeon, Christine L., additional, Duffy, Clinton A. J., additional, Elliott, Riley G., additional, Ellis, Jim R., additional, Erdmann, Mark V., additional, Farrugia, Thomas J., additional, Ferreira, Luciana C., additional, Ferretti, Francesco, additional, Filmalter, John D., additional, Finucci, Brittany, additional, Fischer, Chris, additional, Fitzpatrick, Richard, additional, Forget, Fabien, additional, Forsberg, Kerstin, additional, Francis, Malcolm P., additional, Franks, Bryan R., additional, Gallagher, Austin J., additional, Galvan-Magana, Felipe, additional, García, Mirta L., additional, Gaston, Troy F., additional, Gillanders, Bronwyn M., additional, Gollock, Matthew J., additional, Green, Jonathan R., additional, Green, Sofia, additional, Griffiths, Christopher A., additional, Hammerschlag, Neil, additional, Hasan, Abdi, additional, Hawkes, Lucy A., additional, Hazin, Fabio, additional, Heard, Matthew, additional, Hearn, Alex, additional, Hedges, Kevin J., additional, Henderson, Suzanne M., additional, Holdsworth, John, additional, Holland, Kim N., additional, Howey, Lucy A., additional, Hueter, Robert E., additional, Humphries, Nicholas E., additional, Hutchinson, Melanie, additional, Jaine, Fabrice R. A., additional, Jorgensen, Salvador J., additional, Kanive, Paul E., additional, Labaja, Jessica, additional, Lana, Fernanda O., additional, Lassauce, Hugo, additional, Lipscombe, Rebecca S., additional, Llewellyn, Fiona, additional, Macena, Bruno C. L., additional, Mambrasar, Ronald, additional, McAllister, Jaime D., additional, McCully Phillips, Sophy R., additional, McGregor, Frazer, additional, McMillan, Matthew N., additional, McNaughton, Lianne M., additional, Mendonça, Sibele A., additional, Meyer, Carl G., additional, Meyers, Megan, additional, Mohan, John A., additional, Montgomery, John C., additional, Mucientes, Gonzalo, additional, Musyl, Michael K., additional, Nasby-Lucas, Nicole, additional, Natanson, Lisa J., additional, O’Sullivan, John B., additional, Oliveira, Paulo, additional, Papastamtiou, Yannis P., additional, Patterson, Toby A., additional, Pierce, Simon J., additional, Queiroz, Nuno, additional, Radford, Craig A., additional, Richardson, Andy J., additional, Richardson, Anthony J., additional, Righton, David, additional, Rohner, Christoph A., additional, Royer, Mark A., additional, Saunders, Ryan A., additional, Schaber, Matthias, additional, Schallert, Robert J., additional, Scholl, Michael C., additional, Seitz, Andrew C., additional, Semmens, Jayson M., additional, Setyawan, Edy, additional, Shea, Brendan D., additional, Shidqi, Rafid A., additional, Shillinger, George L., additional, Shipley, Oliver N., additional, Shivji, Mahmood S., additional, Sianipar, Abraham B., additional, Silva, Joana F., additional, Sims, David W., additional, Skomal, Gregory B., additional, Sousa, Lara L., additional, Southall, Emily J., additional, Spaet, Julia L. Y., additional, Stehfest, Kilian M., additional, Stevens, Guy, additional, Stewart, Joshua D., additional, Sulikowski, James A., additional, Syakurachman, Ismail, additional, Thorrold, Simon R., additional, Thums, Michele, additional, Tickler, David, additional, Tolloti, Mariana T., additional, Townsend, Kathy A., additional, Travassos, Paulo, additional, Tyminski, John P., additional, Vaudo, Jeremy J., additional, Veras, Drausio, additional, Wantiez, Laurent, additional, Weber, Sam B., additional, Wells, R.J. David, additional, Weng, Kevin C., additional, Wetherbee, Bradley M., additional, Williamson, Jane E., additional, Witt, Matthew J., additional, Wright, Serena, additional, Zilliacus, Kelly, additional, Block, Barbara A., additional, and Curnick, David J., additional
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- 2022
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19. High-resolution post-release behaviour and recovery periods of two highly prized recreational sportfish: the blue marlin and sailfish
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Logan, Ryan K, primary, Vaudo, Jeremy J, additional, Lowe, Christopher G, additional, Wetherbee, Bradley M, additional, and Shivji, Mahmood S, additional
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- 2022
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20. Baseline Health and Nutritional Parameters of Wild Sand Tigers Sampled in Delaware Bay
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Hoopes, Lisa A., primary, Clauss, Tonya, additional, Wetherbee, Bradley M., additional, and Fox, Dewayne A., additional
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- 2022
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21. Five Tags Applied to a Single Species in a Single Location: The Tiger Shark Experience
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Holland, Kim N., Bush, Aaron, Meyer, Carl G., Kajiura, Stephen, Wetherbee, Bradley M., Lowe, Christopher G., Nielsen, Jennifer L., editor, and Sibert, John R., editor
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- 2001
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22. Diving into the vertical dimension of elasmobranch movement ecology
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Andrzejaczek, Samantha, Lucas, Tim C.D., Goodman, Maurice C., Hussey, Nigel E., Armstrong, Amelia J., Carlisle, Aaron, Coffey, Daniel M., Gleiss, Adrian C., Huveneers, Charlie, Jacoby, David M. P., Meekan, Mark G., Mourier, Johann, Peel, Lauren R., Abrantes, Kátya, Afonso, André S., Ajemian, Matthew J., Anderson, Brooke N., Anderson, Scot D., Araujo, Gonzalo, Armstrong, Asia O., Bach, Pascal, Barnett, Adam, Bennett, Mike B., Bezerra, Natalia A., Bonfil, Ramon, Boustany, Andre M., Bowlby, Heather D., Branco, Ilka, Braun, Camrin D., Brooks, Edward J., Brown, Judith, Burke, Patrick J., Butcher, Paul, Castleton, Michael, Chapple, Taylor K., Chateau, Olivier, Clarke, Maurice, Coelho, Rui, Cortes, Enric, Couturier, Lydie I. E., Cowley, Paul D., Croll, Donald A., Cuevas, Juan M., Curtis, Tobey H., Dagorn, Laurent, Dale, Jonathan J., Daly, Ryan, Dewar, Heidi, Doherty, Philip D., Domingo, Andrés, Dove, Alistair D. M., Drew, Michael, Dudgeon, Christine L., Duffy, Clinton A. J., Elliott, Riley G., Ellis, Jim R., Erdmann, Mark V., Farrugia, Thomas J., Ferreira, Luciana C., Ferretti, Francesco, Filmalter, John D., Finucci, Brittany, Fischer, Chris, Fitzpatrick, Richard, Forget, Fabien, Forsberg, Kerstin, Francis, Malcolm P., Franks, Bryan R., Gallagher, Austin J., Galvan-Magana, Felipe, García, Mirta L., Gaston, Troy F., Gillanders, Bronwyn M., Gollock, Matthew J., Green, Jonathan R., Green, Sofia, Griffiths, Christopher A., Hammerschlag, Neil, Hasan, Abdi, Hawkes, Lucy A., Hazin, Fabio, Heard, Matthew, Hearn, Alex, Hedges, Kevin J., Henderson, Suzanne M., Holdsworth, John, Holland, Kim N., Howey, Lucy A., Hueter, Robert E., Humphries, Nicholas E., Hutchinson, Melanie, Jaine, Fabrice R. A., Jorgensen, Salvador J., Kanive, Paul E., Labaja, Jessica, Lana, Fernanda O., Lassauce, Hugo, Lipscombe, Rebecca S., Llewellyn, Fiona, Macena, Bruno C. L., Mambrasar, Ronald, McAllister, Jaime D., McCully Phillips, Sophy R., McGregor, Frazer, McMillan, Matthew N., McNaughton, Lianne M., Mendonça, Sibele A., Meyer, Carl G., Meyers, Megan, Mohan, John A., Montgomery, John C., Mucientes, Gonzalo, Musyl, Michael K., Nasby-Lucas, Nicole, Natanson, Lisa J., O’Sullivan, John B., Oliveira, Paulo, Papastamtiou, Yannis P., Patterson, Toby A., Pierce, Simon J., Queiroz, Nuno, Radford, Craig A., Richardson, Andy J., Richardson, Anthony J., Righton, David, Rohner, Christoph A., Royer, Mark A., Saunders, Ryan A., Schaber, Matthias, Schallert, Robert J., Scholl, Michael C., Seitz, Andrew C., Semmens, Jayson M., Setyawan, Edy, Shea, Brendan D., Shidqi, Rafid A., Shillinger, George L., Shipley, Oliver N., Shivji, Mahmood S., Sianipar, Abraham B., Silva, Joana F., Sims, David W., Skomal, Gregory B., Sousa, Lara L., Southall, Emily J., Spaet, Julia L. Y., Stehfest, Kilian M., Stevens, Guy, Stewart, Joshua D., Sulikowski, James A., Syakurachman, Ismail, Thorrold, Simon R., Thums, Michele, Tickler, David, Tolloti, Mariana T., Townsend, Kathy A., Travassos, Paulo, Tyminski, John P., Vaudo, Jeremy J., Veras, Drausio, Wantiez, Laurent, Weber, Sam B., Wells, R.J. David, Weng, Kevin C., Wetherbee, Bradley M., Williamson, Jane E., Witt, Matthew J., Wright, Serena, Zilliacus, Kelly, Block, Barbara A., Curnick, David J., Andrzejaczek, Samantha, Lucas, Tim C.D., Goodman, Maurice C., Hussey, Nigel E., Armstrong, Amelia J., Carlisle, Aaron, Coffey, Daniel M., Gleiss, Adrian C., Huveneers, Charlie, Jacoby, David M. P., Meekan, Mark G., Mourier, Johann, Peel, Lauren R., Abrantes, Kátya, Afonso, André S., Ajemian, Matthew J., Anderson, Brooke N., Anderson, Scot D., Araujo, Gonzalo, Armstrong, Asia O., Bach, Pascal, Barnett, Adam, Bennett, Mike B., Bezerra, Natalia A., Bonfil, Ramon, Boustany, Andre M., Bowlby, Heather D., Branco, Ilka, Braun, Camrin D., Brooks, Edward J., Brown, Judith, Burke, Patrick J., Butcher, Paul, Castleton, Michael, Chapple, Taylor K., Chateau, Olivier, Clarke, Maurice, Coelho, Rui, Cortes, Enric, Couturier, Lydie I. E., Cowley, Paul D., Croll, Donald A., Cuevas, Juan M., Curtis, Tobey H., Dagorn, Laurent, Dale, Jonathan J., Daly, Ryan, Dewar, Heidi, Doherty, Philip D., Domingo, Andrés, Dove, Alistair D. M., Drew, Michael, Dudgeon, Christine L., Duffy, Clinton A. J., Elliott, Riley G., Ellis, Jim R., Erdmann, Mark V., Farrugia, Thomas J., Ferreira, Luciana C., Ferretti, Francesco, Filmalter, John D., Finucci, Brittany, Fischer, Chris, Fitzpatrick, Richard, Forget, Fabien, Forsberg, Kerstin, Francis, Malcolm P., Franks, Bryan R., Gallagher, Austin J., Galvan-Magana, Felipe, García, Mirta L., Gaston, Troy F., Gillanders, Bronwyn M., Gollock, Matthew J., Green, Jonathan R., Green, Sofia, Griffiths, Christopher A., Hammerschlag, Neil, Hasan, Abdi, Hawkes, Lucy A., Hazin, Fabio, Heard, Matthew, Hearn, Alex, Hedges, Kevin J., Henderson, Suzanne M., Holdsworth, John, Holland, Kim N., Howey, Lucy A., Hueter, Robert E., Humphries, Nicholas E., Hutchinson, Melanie, Jaine, Fabrice R. A., Jorgensen, Salvador J., Kanive, Paul E., Labaja, Jessica, Lana, Fernanda O., Lassauce, Hugo, Lipscombe, Rebecca S., Llewellyn, Fiona, Macena, Bruno C. L., Mambrasar, Ronald, McAllister, Jaime D., McCully Phillips, Sophy R., McGregor, Frazer, McMillan, Matthew N., McNaughton, Lianne M., Mendonça, Sibele A., Meyer, Carl G., Meyers, Megan, Mohan, John A., Montgomery, John C., Mucientes, Gonzalo, Musyl, Michael K., Nasby-Lucas, Nicole, Natanson, Lisa J., O’Sullivan, John B., Oliveira, Paulo, Papastamtiou, Yannis P., Patterson, Toby A., Pierce, Simon J., Queiroz, Nuno, Radford, Craig A., Richardson, Andy J., Richardson, Anthony J., Righton, David, Rohner, Christoph A., Royer, Mark A., Saunders, Ryan A., Schaber, Matthias, Schallert, Robert J., Scholl, Michael C., Seitz, Andrew C., Semmens, Jayson M., Setyawan, Edy, Shea, Brendan D., Shidqi, Rafid A., Shillinger, George L., Shipley, Oliver N., Shivji, Mahmood S., Sianipar, Abraham B., Silva, Joana F., Sims, David W., Skomal, Gregory B., Sousa, Lara L., Southall, Emily J., Spaet, Julia L. Y., Stehfest, Kilian M., Stevens, Guy, Stewart, Joshua D., Sulikowski, James A., Syakurachman, Ismail, Thorrold, Simon R., Thums, Michele, Tickler, David, Tolloti, Mariana T., Townsend, Kathy A., Travassos, Paulo, Tyminski, John P., Vaudo, Jeremy J., Veras, Drausio, Wantiez, Laurent, Weber, Sam B., Wells, R.J. David, Weng, Kevin C., Wetherbee, Bradley M., Williamson, Jane E., Witt, Matthew J., Wright, Serena, Zilliacus, Kelly, Block, Barbara A., and Curnick, David J.
- Abstract
Knowledge of the three-dimensional movement patterns of elasmobranchs is vital to understand their ecological roles and exposure to anthropogenic pressures. To date, comparative studies among species at global scales have mostly focused on horizontal movements. Our study addresses the knowledge gap of vertical movements by compiling the first global synthesis of vertical habitat use by elasmobranchs from data obtained by deployment of 989 biotelemetry tags on 38 elasmobranch species. Elasmobranchs displayed high intra- and interspecific variability in vertical movement patterns. Substantial vertical overlap was observed for many epipelagic elasmobranchs, indicating an increased likelihood to display spatial overlap, biologically interact, and share similar risk to anthropogenic threats that vary on a vertical gradient. We highlight the critical next steps toward incorporating vertical movement into global management and monitoring strategies for elasmobranchs, emphasizing the need to address geographic and taxonomic biases in deployments and to concurrently consider both horizontal and vertical movements.
- Published
- 2022
23. Global collision-risk hotspots of marine traffic and the world’s largest fish, the whale shark
- Author
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Womersley, Freya C., Humphries, Nicolas E., Queiroz, Nuno, Vedor, Marisa, da Costa, Ivo, Furtado, Miguel, Tyminski, John P., Abrantes, Katya, Araujo, Gonzalo, Bach, Steffen S., Barnett, Adam, Berumen, Michael L., Bessudo Lion, Sandra, Braun, Camrin D., Clingham, Elizabeth, Cochran, Jesse E. M., de la Parra, Rafael, Diamant, Stella, Dove, Alistair D. M., Dudgeon, Christine L., Erdmann, Mark V., Espinoza, Eduardo, Fitzpatrick, Richard, Gonzalez Cano, Jaime, Green, Jonathan R., Guzman, Hector M., Hardenstine, Royale, Hasan, Abdi, Hazin, Fabio H. V., Hearn, Alex R., Hueter, Robert, Jaidah, Mohammed Y., Labaja, Jessica, Ladino, Felipe, Macena, Bruno C. L., Morris, John J. Jr., Norman, Bradley M., Penaherrera-Palma, Cesar, Pierce, Simon J., Quintero, Lina M., Ramirez-Macias, Deni, Reynolds, Samantha D., Richardson, Anthony J., Robinson, David P., Rohner, Christoph A., Rowat, David R. L., Sheaves, Marcus, Shivji, Mahmood, Sianipar, Abraham B., Skomal, Gregory B., Soler, German, Syakurachman, Ismail, Thorrold, Simon R., Webb, D. Harry, Wetherbee, Bradley M., White, Timothy D., Clavelle, Tyler, Kroodsma, David A., Thums, Michele, Ferreira, Luciana C., Meekan, Mark G., Arrowsmith, Lucy M., Lester, Emily K., Meyers, Megan M., Peel, Lauren R., Sequeira, Ana M. M., Eguiluz, Victor M., Duarte, Carlos M., Sims, David W., Womersley, Freya C., Humphries, Nicolas E., Queiroz, Nuno, Vedor, Marisa, da Costa, Ivo, Furtado, Miguel, Tyminski, John P., Abrantes, Katya, Araujo, Gonzalo, Bach, Steffen S., Barnett, Adam, Berumen, Michael L., Bessudo Lion, Sandra, Braun, Camrin D., Clingham, Elizabeth, Cochran, Jesse E. M., de la Parra, Rafael, Diamant, Stella, Dove, Alistair D. M., Dudgeon, Christine L., Erdmann, Mark V., Espinoza, Eduardo, Fitzpatrick, Richard, Gonzalez Cano, Jaime, Green, Jonathan R., Guzman, Hector M., Hardenstine, Royale, Hasan, Abdi, Hazin, Fabio H. V., Hearn, Alex R., Hueter, Robert, Jaidah, Mohammed Y., Labaja, Jessica, Ladino, Felipe, Macena, Bruno C. L., Morris, John J. Jr., Norman, Bradley M., Penaherrera-Palma, Cesar, Pierce, Simon J., Quintero, Lina M., Ramirez-Macias, Deni, Reynolds, Samantha D., Richardson, Anthony J., Robinson, David P., Rohner, Christoph A., Rowat, David R. L., Sheaves, Marcus, Shivji, Mahmood, Sianipar, Abraham B., Skomal, Gregory B., Soler, German, Syakurachman, Ismail, Thorrold, Simon R., Webb, D. Harry, Wetherbee, Bradley M., White, Timothy D., Clavelle, Tyler, Kroodsma, David A., Thums, Michele, Ferreira, Luciana C., Meekan, Mark G., Arrowsmith, Lucy M., Lester, Emily K., Meyers, Megan M., Peel, Lauren R., Sequeira, Ana M. M., Eguiluz, Victor M., Duarte, Carlos M., and Sims, David W.
- Abstract
© The Author(s), 2022. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Womersley, F. C., Humphries, N. E., Queiroz, N., Vedor, M., da Costa, I., Furtado, M., Tyminski, J. P., Abrantes, K., Araujo, G., Bach, S. S., Barnett, A., Berumen, M. L., Bessudo Lion, S., Braun, C. D., Clingham, E., Cochran, J. E. M., de la Parra, R., Diamant, S., Dove, A. D. M., Dudgeon, C. L., Erdmann, M. V., Espinoza, E., Fitzpatrick, R., González Cano, J., Green, J. R., Guzman, H. M., Hardenstine, R., Hasan, A., Hazin, F. H. V., Hearn, A. R., Hueter, R. E., Jaidah, M. Y., Labaja, J., Ladinol, F., Macena, B. C. L., Morris Jr., J. J., Norman, B. M., Peñaherrera-Palmav, C., Pierce, S. J., Quintero, L. M., Ramırez-Macías, D., Reynolds, S. D., Richardson, A. J., Robinson, D. P., Rohner, C. A., Rowat, D. R. L., Sheaves, M., Shivji, M. S., Sianipar, A. B., Skomal, G. B., Soler, G., Syakurachman, I., Thorrold, S. R., Webb, D. H., Wetherbee, B. M., White, T. D., Clavelle, T., Kroodsma, D. A., Thums, M., Ferreira, L. C., Meekan, M. G., Arrowsmith, L. M., Lester, E. K., Meyers, M. M., Peel, L. R., Sequeira, A. M. M., Eguıluz, V. M., Duarte, C. M., & Sims, D. W. Global collision-risk hotspots of marine traffic and the world’s largest fish, the whale shark. Proceedings of the National Academy of Sciences of the United States of America, 119(20), (2022): e2117440119, https://doi.org/10.1073/pnas.2117440119., Marine traffic is increasing globally yet collisions with endangered megafauna such as whales, sea turtles, and planktivorous sharks go largely undetected or unreported. Collisions leading to mortality can have population-level consequences for endangered species. Hence, identifying simultaneous space use of megafauna and shipping throughout ranges may reveal as-yet-unknown spatial targets requiring conservation. However, global studies tracking megafauna and shipping occurrences are lacking. Here we combine satellite-tracked movements of the whale shark, Rhincodon typus, and vessel activity to show that 92% of sharks’ horizontal space use and nearly 50% of vertical space use overlap with persistent large vessel (>300 gross tons) traffic. Collision-risk estimates correlated with reported whale shark mortality from ship strikes, indicating higher mortality in areas with greatest overlap. Hotspots of potential collision risk were evident in all major oceans, predominantly from overlap with cargo and tanker vessels, and were concentrated in gulf regions, where dense traffic co-occurred with seasonal shark movements. Nearly a third of whale shark hotspots overlapped with the highest collision-risk areas, with the last known locations of tracked sharks coinciding with busier shipping routes more often than expected. Depth-recording tags provided evidence for sinking, likely dead, whale sharks, suggesting substantial “cryptic” lethal ship strikes are possible, which could explain why whale shark population declines continue despite international protection and low fishing-induced mortality. Mitigation measures to reduce ship-strike risk should be considered to conserve this species and other ocean giants that are likely experiencing similar impacts from growing global vessel traffic., Funding for data analysis was provided by the UK Natural Environment Research Council (NERC) through a University of Southampton INSPIRE DTP PhD Studentship to F.C.W. Additional funding for data analysis was provided by NERC Discovery Science (NE/R00997/X/1) and the European Research Council (ERC-AdG-2019 883583 OCEAN DEOXYFISH) to D.W.S., Fundação para a Ciência e a Tecnologia (FCT) under PTDC/BIA/28855/2017 and COMPETE POCI-01–0145-FEDER-028855, and MARINFO–NORTE-01–0145-FEDER-000031 (funded by Norte Portugal Regional Operational Program [NORTE2020] under the PORTUGAL 2020 Partnership Agreement, through the European Regional Development Fund–ERDF) to N.Q. FCT also supported N.Q. (CEECIND/02857/2018) and M.V. (PTDC/BIA-COM/28855/2017). D.W.S. was supported by a Marine Biological Association Senior Research Fellowship. All tagging procedures were approved by institutional ethical review bodies and complied with all relevant ethical regulations in the jurisdictions in which they were performed. Details for individual research teams are given in SI Appendix, section 8. Full acknowledgments for tagging and field research are given in SI Appendix, section 7. This research is part of the Global Shark Movement Project (https://www.globalsharkmovement.org).
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- 2022
24. GlobalSharkMovement / GlobalCollisionRisk
- Author
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Womersley, Freya C., Humphries, Nicolas E., Queiroz, Nuno, Vedor, Marisa, Costa, Ivo da, Furtado, Miguel, Tyminski, John P., Abrantes, Katya, Araujo, Gonzalo, Bach, Steffen S., Barnett, Adam, Berumen, Michael L., Bessudo Lion, Sandra, Braun, Camrin D., Clingham, Elizabeth, Cochran, Jesse E. M., Parra, Rafael de la, Diamant, Stella, Dove, Alistair D. M., Dudgeon, Christine L., Erdmann, Mark V., Espinoza, Eduardo, Fitzpatrick, Richard, González Cano , Jaime, Green, Jonathan R., Guzman, Hector M., Hardenstine, Royale, Hasan, Abdi, Hazin, Fábio H. V., Hearn, Alex R., Hueter, Robert E., Jaidah, Mohammed Y., Labaja, Jessica, Ladino, Felipe, Macena, Bruno C. L., Morris, John J., Norman, Bradley M., Peñaherrera-Palma, Cesar, Pierce, Simon J., Quintero, Lina M., Ramírez-Macías, Dení, Reynolds, Samantha D., Richardson, Anthony J., Robinson, David P., Rohner, Christoph A., Rowat, David R. L., Sheaves, Marcus, Shivji, Mahmood S., Sianipar, Abraham B., Skomal, Gregory B., Soler, German, Syakurachman, Ismail, Thorrold, Simon R., Webb, D. Harry, Wetherbee, Bradley M., White, Timothy D., Clavelle, Tyler, Kroodsma, David A., Thums, Michele, Ferreira, Luciana C., Meekan, Mark G., Arrowsmith, Lucy M., Lester, Emily K., Meyers, Megan M., Peel, Lauren R., Sequeira, Ana M. M., Eguíluz, Víctor M., Duarte, Carlos M., Sims, David W., Womersley, Freya C., Humphries, Nicolas E., Queiroz, Nuno, Vedor, Marisa, Costa, Ivo da, Furtado, Miguel, Tyminski, John P., Abrantes, Katya, Araujo, Gonzalo, Bach, Steffen S., Barnett, Adam, Berumen, Michael L., Bessudo Lion, Sandra, Braun, Camrin D., Clingham, Elizabeth, Cochran, Jesse E. M., Parra, Rafael de la, Diamant, Stella, Dove, Alistair D. M., Dudgeon, Christine L., Erdmann, Mark V., Espinoza, Eduardo, Fitzpatrick, Richard, González Cano , Jaime, Green, Jonathan R., Guzman, Hector M., Hardenstine, Royale, Hasan, Abdi, Hazin, Fábio H. V., Hearn, Alex R., Hueter, Robert E., Jaidah, Mohammed Y., Labaja, Jessica, Ladino, Felipe, Macena, Bruno C. L., Morris, John J., Norman, Bradley M., Peñaherrera-Palma, Cesar, Pierce, Simon J., Quintero, Lina M., Ramírez-Macías, Dení, Reynolds, Samantha D., Richardson, Anthony J., Robinson, David P., Rohner, Christoph A., Rowat, David R. L., Sheaves, Marcus, Shivji, Mahmood S., Sianipar, Abraham B., Skomal, Gregory B., Soler, German, Syakurachman, Ismail, Thorrold, Simon R., Webb, D. Harry, Wetherbee, Bradley M., White, Timothy D., Clavelle, Tyler, Kroodsma, David A., Thums, Michele, Ferreira, Luciana C., Meekan, Mark G., Arrowsmith, Lucy M., Lester, Emily K., Meyers, Megan M., Peel, Lauren R., Sequeira, Ana M. M., Eguíluz, Víctor M., Duarte, Carlos M., and Sims, David W.
- Abstract
Repository containing derived data for the manuscript 'Global collision-risk hotspots of marine traffic and the world's largest fish, the whale shark'.
- Published
- 2022
25. Global collision-risk hotspots of marine traffic and the world’s largest fish, the whale shark
- Author
-
Natural Environment Research Council (UK), European Research Council, Fundação para a Ciência e a Tecnologia (Portugal), European Commission, Womersley, Freya C., Humphries, Nicolas E., Queiroz, Nuno, Vedor, Marisa, Costa, Ivo da, Furtado, Miguel, Tyminski, John P., Abrantes, Katya, Araujo, Gonzalo, Bach, Steffen S., Barnett, Adam, Berumen, Michael L., Bessudo Lion, Sandra, Braun, Camrin D., Clingham, Elizabeth, Cochran, Jesse E. M., Parra, Rafael de la, Diamant, Stella, Dove, Alistair D. M., Dudgeon, Christine L., Erdmann, Mark V., Espinoza, Eduardo, Fitzpatrick, Richard, González Cano , Jaime, Green, Jonathan R., Guzman, Hector M., Hardenstine, Royale, Hasan, Abdi, Hazin, Fábio H. V., Hearn, Alex R., Hueter, Robert E., Jaidah, Mohammed Y., Labaja, Jessica, Ladino, Felipe, Macena, Bruno C. L., Morris, John J., Norman, Bradley M., Peñaherrera-Palma, Cesar, Pierce, Simon J., Quintero, Lina M., Ramírez-Macías, Dení, Reynolds, Samantha D., Richardson, Anthony J., Robinson, David P., Rohner, Christoph A., Rowat, David R. L., Sheaves, Marcus, Shivji, Mahmood S., Sianipar, Abraham B., Skomal, Gregory B., Soler, German, Syakurachman, Ismail, Thorrold, Simon R., Webb, D. Harry, Wetherbee, Bradley M., White, Timothy D., Clavelle, Tyler, Kroodsma, David A., Thums, Michele, Ferreira, Luciana C., Meekan, Mark G., Arrowsmith, Lucy M., Lester, Emily K., Meyers, Megan M., Peel, Lauren R., Sequeira, Ana M. M., Eguíluz, Víctor M., Duarte, Carlos M., Sims, David W., Natural Environment Research Council (UK), European Research Council, Fundação para a Ciência e a Tecnologia (Portugal), European Commission, Womersley, Freya C., Humphries, Nicolas E., Queiroz, Nuno, Vedor, Marisa, Costa, Ivo da, Furtado, Miguel, Tyminski, John P., Abrantes, Katya, Araujo, Gonzalo, Bach, Steffen S., Barnett, Adam, Berumen, Michael L., Bessudo Lion, Sandra, Braun, Camrin D., Clingham, Elizabeth, Cochran, Jesse E. M., Parra, Rafael de la, Diamant, Stella, Dove, Alistair D. M., Dudgeon, Christine L., Erdmann, Mark V., Espinoza, Eduardo, Fitzpatrick, Richard, González Cano , Jaime, Green, Jonathan R., Guzman, Hector M., Hardenstine, Royale, Hasan, Abdi, Hazin, Fábio H. V., Hearn, Alex R., Hueter, Robert E., Jaidah, Mohammed Y., Labaja, Jessica, Ladino, Felipe, Macena, Bruno C. L., Morris, John J., Norman, Bradley M., Peñaherrera-Palma, Cesar, Pierce, Simon J., Quintero, Lina M., Ramírez-Macías, Dení, Reynolds, Samantha D., Richardson, Anthony J., Robinson, David P., Rohner, Christoph A., Rowat, David R. L., Sheaves, Marcus, Shivji, Mahmood S., Sianipar, Abraham B., Skomal, Gregory B., Soler, German, Syakurachman, Ismail, Thorrold, Simon R., Webb, D. Harry, Wetherbee, Bradley M., White, Timothy D., Clavelle, Tyler, Kroodsma, David A., Thums, Michele, Ferreira, Luciana C., Meekan, Mark G., Arrowsmith, Lucy M., Lester, Emily K., Meyers, Megan M., Peel, Lauren R., Sequeira, Ana M. M., Eguíluz, Víctor M., Duarte, Carlos M., and Sims, David W.
- Abstract
Marine traffic is increasing globally yet collisions with endangered megafauna such as whales, sea turtles, and planktivorous sharks go largely undetected or unreported. Collisions leading to mortality can have population-level consequences for endangered species. Hence, identifying simultaneous space use of megafauna and shipping throughout ranges may reveal as-yet-unknown spatial targets requiring conservation. However, global studies tracking megafauna and shipping occurrences are lacking. Here we combine satellite-tracked movements of the whale shark, Rhincodon typus, and vessel activity to show that 92% of sharks’ horizontal space use and nearly 50% of vertical space use overlap with persistent large vessel (>300 gross tons) traffic. Collision-risk estimates correlated with reported whale shark mortality from ship strikes, indicating higher mortality in areas with greatest overlap. Hotspots of potential collision risk were evident in all major oceans, predominantly from overlap with cargo and tanker vessels, and were concentrated in gulf regions, where dense traffic co-occurred with seasonal shark movements. Nearly a third of whale shark hotspots overlapped with the highest collision-risk areas, with the last known locations of tracked sharks coinciding with busier shipping routes more often than expected. Depth-recording tags provided evidence for sinking, likely dead, whale sharks, suggesting substantial “cryptic” lethal ship strikes are possible, which could explain why whale shark population declines continue despite international protection and low fishing-induced mortality. Mitigation measures to reduce ship-strike risk should be considered to conserve this species and other ocean giants that are likely experiencing similar impacts from growing global vessel traffic., [Significance] Global vessel traffic is increasing alongside world economic growth. The potential for rising lethal ship strikes on endangered species of marine megafauna, such as the plankton-feeding whale shark, remains poorly understood since areas of highest overlap are seldom determined across an entire species range. Here we show how satellite tracking whale sharks and large vessel movements globally provides a means to localize high-overlap areas and to determine how collision risk changes in time. Our results point to potential high levels of undetected or unreported ship strikes, which may explain why whale shark populations continue to decline despite protection and low fishing-induced mortality. Collision mitigations in high-collision-risk areas appear necessary to help conserve this iconic species.
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- 2022
26. Global collision-risk hotspots of marine traffic and the world’s largest fish, the whale shark
- Author
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Womersley, Freya C., primary, Humphries, Nicolas E., additional, Queiroz, Nuno, additional, Vedor, Marisa, additional, da Costa, Ivo, additional, Furtado, Miguel, additional, Tyminski, John P., additional, Abrantes, Katya, additional, Araujo, Gonzalo, additional, Bach, Steffen S., additional, Barnett, Adam, additional, Berumen, Michael L., additional, Bessudo Lion, Sandra, additional, Braun, Camrin D., additional, Clingham, Elizabeth, additional, Cochran, Jesse E. M., additional, de la Parra, Rafael, additional, Diamant, Stella, additional, Dove, Alistair D. M., additional, Dudgeon, Christine L., additional, Erdmann, Mark V., additional, Espinoza, Eduardo, additional, Fitzpatrick, Richard, additional, Cano, Jaime González, additional, Green, Jonathan R., additional, Guzman, Hector M., additional, Hardenstine, Royale, additional, Hasan, Abdi, additional, Hazin, Fábio H. V., additional, Hearn, Alex R., additional, Hueter, Robert E., additional, Jaidah, Mohammed Y., additional, Labaja, Jessica, additional, Ladino, Felipe, additional, Macena, Bruno C. L., additional, Morris, John J., additional, Norman, Bradley M., additional, Peñaherrera-Palma, Cesar, additional, Pierce, Simon J., additional, Quintero, Lina M., additional, Ramírez-Macías, Dení, additional, Reynolds, Samantha D., additional, Richardson, Anthony J., additional, Robinson, David P., additional, Rohner, Christoph A., additional, Rowat, David R. L., additional, Sheaves, Marcus, additional, Shivji, Mahmood S., additional, Sianipar, Abraham B., additional, Skomal, Gregory B., additional, Soler, German, additional, Syakurachman, Ismail, additional, Thorrold, Simon R., additional, Webb, D. Harry, additional, Wetherbee, Bradley M., additional, White, Timothy D., additional, Clavelle, Tyler, additional, Kroodsma, David A., additional, Thums, Michele, additional, Ferreira, Luciana C., additional, Meekan, Mark G., additional, Arrowsmith, Lucy M., additional, Lester, Emily K., additional, Meyers, Megan M., additional, Peel, Lauren R., additional, Sequeira, Ana M. M., additional, Eguíluz, Victor M., additional, Duarte, Carlos M., additional, and Sims, David W., additional
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- 2022
- Full Text
- View/download PDF
27. Movement patterns of juvenile lemon sharks Negaprion brevirostris within Atol das Rocas, Brazil : a nursery characterized by tidal extremes
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Wetherbee, Bradley M., Gruber, Samuel H., and Rosa, Ricardo S.
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- 2007
28. Distribution and diet of four species of carcharhinid shark in the Hawaiian Islands : evidence for resource partitioning and competitive exclusion
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Papastamatiou, Yannis P., Wetherbee, Bradley M., Lowe, Christopher G., and Crow, Gerald L.
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- 2006
29. Diel vertical movements of a coastal predator, the roosterfish (
- Author
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Vaudo, Jeremy J., primary, Logan, Ryan K., additional, Wetherbee, Bradley M., additional, Harvey, Jessica C., additional, Harvey, Guy C. McN., additional, and Shivji, Mahmood S., additional
- Published
- 2021
- Full Text
- View/download PDF
30. Absorption Efficiency of the Lemon Shark Negaprion brevirostris at Varying Rates of Energy Intake
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Wetherbee, Bradley M. and Gruber, Samuel H.
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- 1993
- Full Text
- View/download PDF
31. Movements and Distribution of Hammerhead Shark Pups on Their Natal Grounds
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Holland, Kim N., Wetherbee, Bradley M., Peterson, John D., and Lowe, Christopher G.
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- 1993
- Full Text
- View/download PDF
32. Distribution, reproduction and diet of the gray reef shark Carcharhinus amblyrhynchos in Hawaii
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Wetherbee, Bradley M., Crow, Gerald L., and Lowe, Christopher G.
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- 1997
33. Recalculated diet and daily ration of the shortfin mako (Isurus oxyrinchus), with a focus on quantifying predation on bluefish (Pomotomus soltotrix) in the northwest Atlantic Ocean
- Author
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Wood, Anthony D., Wetherbee, Bradley M., Juanes, Francis, Kohler, Nancy E., and Wilga, Cheryl
- Subjects
Predation (Biology) -- Behavior ,Sharks -- Behavior ,Zoology and wildlife conservation ,Behavior - Abstract
Abstract--The diet and daily ration of the shortfin mako (Isurus oxyrinchus) in the northwest Atlantic were re-examined to determine whether fluctuations in prey abundance and availability are reflected in these [...]
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- 2009
34. Movement patterns of young Caribbean reef sharks, Carcharhinus perezi, at Fernando de Noronha Archipelago, Brazil: the potential of marine protected areas for conservation of a nursery ground
- Author
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Garla, Ricardo C., Chapman, Demian D., Wetherbee, Bradley M., and Shivji, Mahmood
- Published
- 2006
- Full Text
- View/download PDF
35. Food habits and ontogenetic changes in the diet of the sandbar shark, Carcharhinus plumbeus, in Hawaii
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McElroy, W. David, Wetherbee, Bradley M., Mostello, Carolyn S., Lowe, Christopher G., Crow, Gerald L., and Wass, Richard C.
- Published
- 2006
- Full Text
- View/download PDF
36. Age and growth of juvenile lemon sharks (Negaprion brevirostris) at an insular nursery in the southern Caribbean
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Tavares, Rafael, primary, Wetherbee, Bradley M., additional, and Rodriguez, Jon Paul, additional
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- 2021
- Full Text
- View/download PDF
37. Short-term Movements of Juvenile and Neonate Sandbar Sharks, Carcharhinus plumbeus, on their Nursery Grounds in Delaware Bay
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Rechisky, Erin L. and Wetherbee, Bradley M.
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- 2003
- Full Text
- View/download PDF
38. Movement Patterns, Habitat Utilization, Home Range Size and Site Fidelity of Whitesaddle Goatfish, Parupeneus Porphyreus, In a Marine Reserve
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Meyer, Carl G., Holland, Kim N., Wetherbee, Bradley M., and Lowe, Christopher G.
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- 2000
- Full Text
- View/download PDF
39. First insights into the vertical habitat use of the whitespotted eagle rayAetobatus narinarirevealed by pop‐up satellite archival tags
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Brewster, Lauran R., primary, Cahill, Brianna V., additional, Burton, Miranda N., additional, Dougan, Cassady, additional, Herr, Jeffrey S., additional, Norton, Laura Issac, additional, McGuire, Samantha A., additional, Pico, Marisa, additional, Urban‐Gedamke, Elizabeth, additional, Bassos‐Hull, Kim, additional, Tyminski, John P., additional, Hueter, Robert E., additional, Wetherbee, Bradley M., additional, Shivji, Mahmood, additional, Burnie, Neil, additional, and Ajemian, Matthew J., additional
- Published
- 2020
- Full Text
- View/download PDF
40. Seasonal Movements and Habitat Use of Juvenile Smooth Hammerhead Sharks in the Western North Atlantic Ocean and Significance for Management
- Author
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Logan, Ryan K., primary, Vaudo, Jeremy J., additional, Sousa, Lara L., additional, Sampson, Mark, additional, Wetherbee, Bradley M., additional, and Shivji, Mahmood S., additional
- Published
- 2020
- Full Text
- View/download PDF
41. Diel vertical movements of a coastal predator, the roosterfish (Nematistius pectoralis).
- Author
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Vaudo, Jeremy J., Logan, Ryan K., Wetherbee, Bradley M., Harvey, Jessica C., Harvey, Guy C. McN., and Shivji, Mahmood S.
- Abstract
The roosterfish (Nematistius pectoralis) is a piscivorous predator targeted extensively in recreational fisheries throughout the eastern tropical Pacific; however, its biology is poorly understood. To address these shortcomings, we investigated vertical habitat use and behaviour of roosterfish in coastal Panama using pop-up satellite archival tags. Nearly 5000 h of vertical movement data across 274 days from five fish showed that roosterfish largely used the upper 10 m and 20 m of the water column during the night-time and daytime respectively, and rarely left the mixed layer. Roosterfish diving behaviour showed a clear diurnal pattern, with oscillatory dives beginning during dawn and continuing through dusk. Accelerometer data showed that this period was also associated with a sharp increase in activity during dawn and a decrease around sunset. Whereas previous work in shallow systems (<20 m) with limited structure showed that roosterfish were vertically active sporadically throughout the day and mostly during crepuscular periods, our study showed that in a habitat with continuous structure, roosterfish were continuously vertically active from dawn till dusk, possibly because foraging behaviours were limited by light levels rather than prey-congregating structure. Such changes in dive patterns illustrate how habitat influences behaviour and the importance of studying organisms throughout their range. We provide a detailed view of roosterfish (Nematistius pectoralis) diel vertical behaviour along a continuous rocky habitat derived from pop-up satellite archival tags. Contrary to shallow-water habitats, roosterfish were diurnally active and exhibited diel vertical behaviours. Alterations of vertical behaviour across habitats illustrate how habitat influences behaviour and the importance of studying organisms throughout their range. [ABSTRACT FROM AUTHOR]
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- 2022
- Full Text
- View/download PDF
42. Ontogenetic dietary shifts and feeding behavior of the tiger shark, Galeocerdo cuvier, in Hawaiian waters
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Lowe, Christopher G., Wetherbee, Bradley M., Crow, Gerald L., and Tester, Albert L.
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- 1996
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43. First record of the squaloid sharkScymnodon squamulosus from the Hawaiian Islands
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Wetherbee, Bradley M. and Crow, Gerald L.
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- 1996
- Full Text
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44. Biology of the Galapagos shark,Carcharhinus galapagensis, in Hawai'i
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Wetherbee, Bradley M., Crow, Gerald L., and Lowe, Christopher G.
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- 1996
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45. Global spatial risk assessment of sharks under the footprint of fisheries
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Queiroz, Nuno, Humphries, Nicolas E., Couto, Ana, Vedor, Marisa, Da Costa, Ivo, Sequeira, Ana M. M., Mucientes, Gonzalo, Santos, Antonio M, Abascal, Francisco J., Abercrombie, Debra L., Abrantes, Katya, Acuna-marrero, David, Afonso, Andre S., Afonso, Pedro, Anders, Darrell, Araujo, Gonzalo, Arauz, Randall, Bach, Pascal, Barnett, Adam, Bernal, Diego, Berumen, Michael L., Lion, Sandra Bessudo, Bezerra, Natalia P. A., Blaison, Antonin V., Block, Barbara A., Bond, Mark E., Bonfil, Ramon, Bradford, Russell W., Braun, Camrin D., Brooks, Edward J., Brooks, Annabelle, Brown, Judith, Bruce, Barry D., Byrne, Michael E., Campana, Steven E., Carlisle, Aaron B., Chapman, Demian D., Chapple, Taylor K., Chisholm, John, Clarke, Christopher R., Clua, Eric G., Cochran, Jesse E. M., Crochelet, Estelle C., Dagorn, Laurent, Daly, Ryan, Cortes, Daniel Devia, Doyle, Thomas K., Drew, Michael, Duffy, Clinton A. J., Erikson, Thor, Espinoza, Eduardo, Ferreira, Luciana C., Ferretti, Francesco, Filmalter, John D., Fischer, G. Chris, Fitzpatrick, Richard, Fontes, Jorge, Forget, Fabien, Fowler, Mark, Francis, Malcolm P., Gallagher, Austin J., Gennari, Enrico, Goldsworthy, Simon D., Gollock, Matthew J., Green, Jonathan R., Gustafson, Johan A., Guttridge, Tristan L., Guzman, Hector M., Hammerschlag, Neil, Harman, Luke, Hazin, Fabio H. V., Heard, Matthew, Hearn, Alex R., Holdsworth, John C., Holmes, Bonnie J., Howey, Lucy A., Hoyos, Mauricio, Hueter, Robert E., Hussey, Nigel E., Huveneers, Charlie, Irion, Dylan T., Jacoby, David M. P., Jewell, Oliver J. D., Johnson, Ryan, Jordan, Lance K. B., Jorgensen, Salvador J., Joyce, Warren, Daly, Clare A. Keating, Ketchum, James T., Klimley, A. Peter, Kock, Alison A., Koen, Pieter, Ladino, Felipe, Lana, Fernanda O., Lea, James S. E., Llewellyn, Fiona, Lyon, Warrick S., Macdonnell, Anna, Macena, Bruno C. L., Marshall, Heather, Mcallister, Jaime D., Mcauley, Rory, Meyer, Michael A., Morris, John J., Nelson, Emily R., Papastamatiou, Yannis P., Patterson, Toby A., Penaherrera-palma, Cesar, Pepperell, Julian G., Pierce, Simon J., Poisson, Francois, Quintero, Lina Maria, Richardson, Andrew J., Rogers, Paul J., Rohner, Christoph A., Rowat, David R. L., Samoilys, Melita, Semmens, Jayson M., Sheaves, Marcus, Shillinger, George, Shivji, Mahmood, Singh, Sarika, Skomal, Gregory B., Smale, Malcolm J., Snyders, Laurenne B., Soler, German, Soria, Marc, Stehfest, Kilian M., Stevens, John D., Thorrold, Simon R., Tolotti, Mariana T., Towner, Alison, Travassos, Paulo, Tyminski, John P., Vandeperre, Frederic, Vaudo, Jeremy J., Watanabe, Yuuki Y., Weber, Sam B., Wetherbee, Bradley M., White, Timothy D., Williams, Sean, Zarate, Patricia M., Harcourt, Robert, Hays, Graeme C., Meekan, Mark G., Thums, Michele, Irigoien, Xabier, Eguiluz, Victor M., Duarte, Carlos M., Sousa, Lara L., Simpson, Samantha J., Southall, Emily J., Sims, David W., Queiroz, Nuno, Humphries, Nicolas E., Couto, Ana, Vedor, Marisa, Da Costa, Ivo, Sequeira, Ana M. M., Mucientes, Gonzalo, Santos, Antonio M, Abascal, Francisco J., Abercrombie, Debra L., Abrantes, Katya, Acuna-marrero, David, Afonso, Andre S., Afonso, Pedro, Anders, Darrell, Araujo, Gonzalo, Arauz, Randall, Bach, Pascal, Barnett, Adam, Bernal, Diego, Berumen, Michael L., Lion, Sandra Bessudo, Bezerra, Natalia P. A., Blaison, Antonin V., Block, Barbara A., Bond, Mark E., Bonfil, Ramon, Bradford, Russell W., Braun, Camrin D., Brooks, Edward J., Brooks, Annabelle, Brown, Judith, Bruce, Barry D., Byrne, Michael E., Campana, Steven E., Carlisle, Aaron B., Chapman, Demian D., Chapple, Taylor K., Chisholm, John, Clarke, Christopher R., Clua, Eric G., Cochran, Jesse E. M., Crochelet, Estelle C., Dagorn, Laurent, Daly, Ryan, Cortes, Daniel Devia, Doyle, Thomas K., Drew, Michael, Duffy, Clinton A. J., Erikson, Thor, Espinoza, Eduardo, Ferreira, Luciana C., Ferretti, Francesco, Filmalter, John D., Fischer, G. Chris, Fitzpatrick, Richard, Fontes, Jorge, Forget, Fabien, Fowler, Mark, Francis, Malcolm P., Gallagher, Austin J., Gennari, Enrico, Goldsworthy, Simon D., Gollock, Matthew J., Green, Jonathan R., Gustafson, Johan A., Guttridge, Tristan L., Guzman, Hector M., Hammerschlag, Neil, Harman, Luke, Hazin, Fabio H. V., Heard, Matthew, Hearn, Alex R., Holdsworth, John C., Holmes, Bonnie J., Howey, Lucy A., Hoyos, Mauricio, Hueter, Robert E., Hussey, Nigel E., Huveneers, Charlie, Irion, Dylan T., Jacoby, David M. P., Jewell, Oliver J. D., Johnson, Ryan, Jordan, Lance K. B., Jorgensen, Salvador J., Joyce, Warren, Daly, Clare A. Keating, Ketchum, James T., Klimley, A. Peter, Kock, Alison A., Koen, Pieter, Ladino, Felipe, Lana, Fernanda O., Lea, James S. E., Llewellyn, Fiona, Lyon, Warrick S., Macdonnell, Anna, Macena, Bruno C. L., Marshall, Heather, Mcallister, Jaime D., Mcauley, Rory, Meyer, Michael A., Morris, John J., Nelson, Emily R., Papastamatiou, Yannis P., Patterson, Toby A., Penaherrera-palma, Cesar, Pepperell, Julian G., Pierce, Simon J., Poisson, Francois, Quintero, Lina Maria, Richardson, Andrew J., Rogers, Paul J., Rohner, Christoph A., Rowat, David R. L., Samoilys, Melita, Semmens, Jayson M., Sheaves, Marcus, Shillinger, George, Shivji, Mahmood, Singh, Sarika, Skomal, Gregory B., Smale, Malcolm J., Snyders, Laurenne B., Soler, German, Soria, Marc, Stehfest, Kilian M., Stevens, John D., Thorrold, Simon R., Tolotti, Mariana T., Towner, Alison, Travassos, Paulo, Tyminski, John P., Vandeperre, Frederic, Vaudo, Jeremy J., Watanabe, Yuuki Y., Weber, Sam B., Wetherbee, Bradley M., White, Timothy D., Williams, Sean, Zarate, Patricia M., Harcourt, Robert, Hays, Graeme C., Meekan, Mark G., Thums, Michele, Irigoien, Xabier, Eguiluz, Victor M., Duarte, Carlos M., Sousa, Lara L., Simpson, Samantha J., Southall, Emily J., and Sims, David W.
- Abstract
Effective ocean management and the conservation of highly migratory species depend on resolving the overlap between animal movements and distributions, and fishing effort. However, this information is lacking at a global scale. Here we show, using a big-data approach that combines satellite-tracked movements of pelagic sharks and global fishing fleets, that 24% of the mean monthly space used by sharks falls under the footprint of pelagic longline fisheries. Space-use hotspots of commercially valuable sharks and of internationally protected species had the highest overlap with longlines (up to 76% and 64%, respectively), and were also associated with significant increases in fishing effort. We conclude that pelagic sharks have limited spatial refuge from current levels of fishing effort in marine areas beyond national jurisdictions (the high seas). Our results demonstrate an urgent need for conservation and management measures at high-seas hotspots of shark space use, and highlight the potential of simultaneous satellite surveillance of megafauna and fishers as a tool for near-real-time, dynamic management.
- Published
- 2019
- Full Text
- View/download PDF
46. Global spatial risk assessment of sharks under the footprint of fisheries
- Author
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Natural Environment Research Council (UK), Save Our Seas Foundation, European Commission, Fundação para a Ciência e a Tecnologia (Portugal), Fundação de Apoio à Pesquisa do Rio Grande do Norte, Xunta de Galicia, Australian Respiratory Council, Australian Institute of Marine Science, Queiroz, Nuno, Humphries, Nicolas E., Couto, Ana, Vedor, Marisa, Costa, Ivo da, Sequeira, Ana M. M., Mucientes, Gonzalo, Santos, António M., Abascal, Francisco J., Abercrombie, Debra L., Abrantes, Katya, McAuley, Rory, White, Timothy D., Block, Barbara A., Bradford, Russel W., Brooks, Annabelle, Cortés, Daniel Devia, Macena, Bruno C. L., Rogers, Paul J., Bessudo Lion, Sandra, Berumen, Michael L., Hazin, Fábio H. V., Marshall, Heather, Shillinger, George, Travassos, Paulo, Barnett, Adam, Carlisle, Aaron B., Harcourt, Robert, Campana, Steven E., Fischer, G. Chris, Bezerra, Natalia P. A., Brown, Judith, Doyle, Thomas K., Chapman, Demian D., Bond, Mark E., Southall, Emily J., Braun, Camrin D., Dagorn, Laurent, Richardson, Andrew J., Cochran, Jesse E. M., Bruce, Barry D., Goldsworthy, Simon D., Watanabe, Yuuki Y., Fowler, Mark, Chapple, Taylor K., Sheaves, Marcus, Bonfil, Ramón, Crochelet, Estelle C., Duarte, Carlos M., Brooks, Edward J., Ferreira, Luciana C., Quintero, Lina Maria, Smale, Malcolm J., Pierce, Simon J., Semmens, Jayson M., Ferretti, Francesco, Thums, Michele, Wetherbee, Bradley M., Gennari, Enrico, Forget, Fabian, Chisholm, John, Clarke, Christopher R., Stehfest, Kilian M., Drew, Michael, Klimley, Peter A., Peñaherrera-Palma, Cesar, Harman, Luke, Hammerschlag, Neil, Daly, Ryan, Poisson, Francois, Filmalter, John D., Duffy, Clinton A. J., Heard, Matthew, Erikson, Thor, Zárate, Patricia M., Hussey, Nigel E., Hearn, Alex R., Soria, Marc, Samoilys, Melita, Guttridge, Tristan L., Espinoza, Eduardo, Green, Jonathan R., Fitzpatrick, Richard, Gustafson, Johan A., Hueter, Robert E., Skomal, Gregory B., Patterson, Toby A., Simpson, Samantha J., Gollock, Matthew J., Kock, Alison A., Fontes, Jorges, Guzman, Hector M., Huveneers, Charlie, Lea, James S. E., Vandeperre, Frederic, Francis, Malcolm P., Gallagher, Austin J., Lana, Fernando O., Eguíluz, Víctor M., Pepperell, Julian G., Tolotti, Mariana T., Jewell, Oliver J. D., Meekan, Mark G., Nelson, Emily R., Singh, Sarika, Joyce, Warran, MacDonnell, Anna, Johnson, Ryan, McAllister, Jaime D., Ketchum, James T., Blaison, Antonin V., Holdsworth, John C., Meÿer, Michael A., Jordan, Lance K. B., Holmes, Bonnie J., Thorrold, Simon R., Howey, Lucy A., Keating Daly, Clare A., Bernal, Diego, Jorgensen, Salvador J., Ladino, Felipe, Hoyos, Hoyos, Rowat, David R. L., Sims, David W., Shivji, Mahmood, Morris, John J., Irion, David T., Llewellyn, Fiona, Arauz, Randall, Stevens, John D., Araujo, Gonzalo, Jacoby, David M. P., Tyminski, John P., Papastamatiou, Yannis P., Bach, Pascal, Soler, German, Lyon, Warrick S., Rohner, Christoph A., Sousa, Lara L., Weber, Sam B., Byrne, Michael E., Afonso, Pedro, Koen, Pieter, Acuña-Marrero, David, Towner, Alison, Afonso, André S., Irigoien, Xabier, Williams, Sean, Hays, Graeme C., Snyders, Laurenne B., Clua, Eric, Anders, Darrell, Vaudo, Jeremy J., Natural Environment Research Council (UK), Save Our Seas Foundation, European Commission, Fundação para a Ciência e a Tecnologia (Portugal), Fundação de Apoio à Pesquisa do Rio Grande do Norte, Xunta de Galicia, Australian Respiratory Council, Australian Institute of Marine Science, Queiroz, Nuno, Humphries, Nicolas E., Couto, Ana, Vedor, Marisa, Costa, Ivo da, Sequeira, Ana M. M., Mucientes, Gonzalo, Santos, António M., Abascal, Francisco J., Abercrombie, Debra L., Abrantes, Katya, McAuley, Rory, White, Timothy D., Block, Barbara A., Bradford, Russel W., Brooks, Annabelle, Cortés, Daniel Devia, Macena, Bruno C. L., Rogers, Paul J., Bessudo Lion, Sandra, Berumen, Michael L., Hazin, Fábio H. V., Marshall, Heather, Shillinger, George, Travassos, Paulo, Barnett, Adam, Carlisle, Aaron B., Harcourt, Robert, Campana, Steven E., Fischer, G. Chris, Bezerra, Natalia P. A., Brown, Judith, Doyle, Thomas K., Chapman, Demian D., Bond, Mark E., Southall, Emily J., Braun, Camrin D., Dagorn, Laurent, Richardson, Andrew J., Cochran, Jesse E. M., Bruce, Barry D., Goldsworthy, Simon D., Watanabe, Yuuki Y., Fowler, Mark, Chapple, Taylor K., Sheaves, Marcus, Bonfil, Ramón, Crochelet, Estelle C., Duarte, Carlos M., Brooks, Edward J., Ferreira, Luciana C., Quintero, Lina Maria, Smale, Malcolm J., Pierce, Simon J., Semmens, Jayson M., Ferretti, Francesco, Thums, Michele, Wetherbee, Bradley M., Gennari, Enrico, Forget, Fabian, Chisholm, John, Clarke, Christopher R., Stehfest, Kilian M., Drew, Michael, Klimley, Peter A., Peñaherrera-Palma, Cesar, Harman, Luke, Hammerschlag, Neil, Daly, Ryan, Poisson, Francois, Filmalter, John D., Duffy, Clinton A. J., Heard, Matthew, Erikson, Thor, Zárate, Patricia M., Hussey, Nigel E., Hearn, Alex R., Soria, Marc, Samoilys, Melita, Guttridge, Tristan L., Espinoza, Eduardo, Green, Jonathan R., Fitzpatrick, Richard, Gustafson, Johan A., Hueter, Robert E., Skomal, Gregory B., Patterson, Toby A., Simpson, Samantha J., Gollock, Matthew J., Kock, Alison A., Fontes, Jorges, Guzman, Hector M., Huveneers, Charlie, Lea, James S. E., Vandeperre, Frederic, Francis, Malcolm P., Gallagher, Austin J., Lana, Fernando O., Eguíluz, Víctor M., Pepperell, Julian G., Tolotti, Mariana T., Jewell, Oliver J. D., Meekan, Mark G., Nelson, Emily R., Singh, Sarika, Joyce, Warran, MacDonnell, Anna, Johnson, Ryan, McAllister, Jaime D., Ketchum, James T., Blaison, Antonin V., Holdsworth, John C., Meÿer, Michael A., Jordan, Lance K. B., Holmes, Bonnie J., Thorrold, Simon R., Howey, Lucy A., Keating Daly, Clare A., Bernal, Diego, Jorgensen, Salvador J., Ladino, Felipe, Hoyos, Hoyos, Rowat, David R. L., Sims, David W., Shivji, Mahmood, Morris, John J., Irion, David T., Llewellyn, Fiona, Arauz, Randall, Stevens, John D., Araujo, Gonzalo, Jacoby, David M. P., Tyminski, John P., Papastamatiou, Yannis P., Bach, Pascal, Soler, German, Lyon, Warrick S., Rohner, Christoph A., Sousa, Lara L., Weber, Sam B., Byrne, Michael E., Afonso, Pedro, Koen, Pieter, Acuña-Marrero, David, Towner, Alison, Afonso, André S., Irigoien, Xabier, Williams, Sean, Hays, Graeme C., Snyders, Laurenne B., Clua, Eric, Anders, Darrell, and Vaudo, Jeremy J.
- Abstract
Effective ocean management and the conservation of highly migratory species depend on resolving the overlap between animal movements and distributions, and fishing effort. However, this information is lacking at a global scale. Here we show, using a big-data approach that combines satellite-tracked movements of pelagic sharks and global fishing fleets, that 24% of the mean monthly space used by sharks falls under the footprint of pelagic longline fisheries. Space-use hotspots of commercially valuable sharks and of internationally protected species had the highest overlap with longlines (up to 76% and 64%, respectively), and were also associated with significant increases in fishing effort. We conclude that pelagic sharks have limited spatial refuge from current levels of fishing effort in marine areas beyond national jurisdictions (the high seas). Our results demonstrate an urgent need for conservation and management measures at high-seas hotspots of shark space use, and highlight the potential of simultaneous satellite surveillance of megafauna and fishers as a tool for near-real-time, dynamic management.
- Published
- 2019
47. The effects of ration level on food retention time in juvenile lemon sharks, Negaprion brevirostris
- Author
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Wetherbee, Bradley M. and Gruber, Samuel H.
- Published
- 1990
- Full Text
- View/download PDF
48. Global spatial risk assessment of sharks under the footprint of fisheries
- Author
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Queiroz, Nuno, primary, Humphries, Nicolas E., additional, Couto, Ana, additional, Vedor, Marisa, additional, da Costa, Ivo, additional, Sequeira, Ana M. M., additional, Mucientes, Gonzalo, additional, Santos, António M., additional, Abascal, Francisco J., additional, Abercrombie, Debra L., additional, Abrantes, Katya, additional, Acuña-Marrero, David, additional, Afonso, André S., additional, Afonso, Pedro, additional, Anders, Darrell, additional, Araujo, Gonzalo, additional, Arauz, Randall, additional, Bach, Pascal, additional, Barnett, Adam, additional, Bernal, Diego, additional, Berumen, Michael L., additional, Bessudo Lion, Sandra, additional, Bezerra, Natalia P. A., additional, Blaison, Antonin V., additional, Block, Barbara A., additional, Bond, Mark E., additional, Bonfil, Ramón, additional, Bradford, Russell W., additional, Braun, Camrin D., additional, Brooks, Edward J., additional, Brooks, Annabelle, additional, Brown, Judith, additional, Bruce, Barry D., additional, Byrne, Michael E., additional, Campana, Steven E., additional, Carlisle, Aaron B., additional, Chapman, Demian D., additional, Chapple, Taylor K., additional, Chisholm, John, additional, Clarke, Christopher R., additional, Clua, Eric G., additional, Cochran, Jesse E. M., additional, Crochelet, Estelle C., additional, Dagorn, Laurent, additional, Daly, Ryan, additional, Cortés, Daniel Devia, additional, Doyle, Thomas K., additional, Drew, Michael, additional, Duffy, Clinton A. J., additional, Erikson, Thor, additional, Espinoza, Eduardo, additional, Ferreira, Luciana C., additional, Ferretti, Francesco, additional, Filmalter, John D., additional, Fischer, G. Chris, additional, Fitzpatrick, Richard, additional, Fontes, Jorge, additional, Forget, Fabien, additional, Fowler, Mark, additional, Francis, Malcolm P., additional, Gallagher, Austin J., additional, Gennari, Enrico, additional, Goldsworthy, Simon D., additional, Gollock, Matthew J., additional, Green, Jonathan R., additional, Gustafson, Johan A., additional, Guttridge, Tristan L., additional, Guzman, Hector M., additional, Hammerschlag, Neil, additional, Harman, Luke, additional, Hazin, Fábio H. V., additional, Heard, Matthew, additional, Hearn, Alex R., additional, Holdsworth, John C., additional, Holmes, Bonnie J., additional, Howey, Lucy A., additional, Hoyos, Mauricio, additional, Hueter, Robert E., additional, Hussey, Nigel E., additional, Huveneers, Charlie, additional, Irion, Dylan T., additional, Jacoby, David M. P., additional, Jewell, Oliver J. D., additional, Johnson, Ryan, additional, Jordan, Lance K. B., additional, Jorgensen, Salvador J., additional, Joyce, Warren, additional, Keating Daly, Clare A., additional, Ketchum, James T., additional, Klimley, A. Peter, additional, Kock, Alison A., additional, Koen, Pieter, additional, Ladino, Felipe, additional, Lana, Fernanda O., additional, Lea, James S. E., additional, Llewellyn, Fiona, additional, Lyon, Warrick S., additional, MacDonnell, Anna, additional, Macena, Bruno C. L., additional, Marshall, Heather, additional, McAllister, Jaime D., additional, McAuley, Rory, additional, Meÿer, Michael A., additional, Morris, John J., additional, Nelson, Emily R., additional, Papastamatiou, Yannis P., additional, Patterson, Toby A., additional, Peñaherrera-Palma, Cesar, additional, Pepperell, Julian G., additional, Pierce, Simon J., additional, Poisson, Francois, additional, Quintero, Lina Maria, additional, Richardson, Andrew J., additional, Rogers, Paul J., additional, Rohner, Christoph A., additional, Rowat, David R. L., additional, Samoilys, Melita, additional, Semmens, Jayson M., additional, Sheaves, Marcus, additional, Shillinger, George, additional, Shivji, Mahmood, additional, Singh, Sarika, additional, Skomal, Gregory B., additional, Smale, Malcolm J., additional, Snyders, Laurenne B., additional, Soler, German, additional, Soria, Marc, additional, Stehfest, Kilian M., additional, Stevens, John D., additional, Thorrold, Simon R., additional, Tolotti, Mariana T., additional, Towner, Alison, additional, Travassos, Paulo, additional, Tyminski, John P., additional, Vandeperre, Frederic, additional, Vaudo, Jeremy J., additional, Watanabe, Yuuki Y., additional, Weber, Sam B., additional, Wetherbee, Bradley M., additional, White, Timothy D., additional, Williams, Sean, additional, Zárate, Patricia M., additional, Harcourt, Robert, additional, Hays, Graeme C., additional, Meekan, Mark G., additional, Thums, Michele, additional, Irigoien, Xabier, additional, Eguiluz, Victor M., additional, Duarte, Carlos M., additional, Sousa, Lara L., additional, Simpson, Samantha J., additional, Southall, Emily J., additional, and Sims, David W., additional
- Published
- 2019
- Full Text
- View/download PDF
49. Behavioral response of a mobile marine predator to environmental variables differs across ecoregions
- Author
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Byrne, Michael E., primary, Vaudo, Jeremy J., additional, Harvey, Guy C. McN., additional, Johnston, Matthew W., additional, Wetherbee, Bradley M., additional, and Shivji, Mahmood, additional
- Published
- 2019
- Full Text
- View/download PDF
50. Etmopterus lailae Ebert, Papastamatiou, Kajiura & Wetherbee, 2017, new species
- Author
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Ebert, David A., Papastamatiou, Yannis P., Kajiura, Stephen M., and Wetherbee, Bradley M.
- Subjects
Etmopterus lailae ,Etmopteridae ,Etmopterus ,Animalia ,Squaliformes ,Biodiversity ,Chordata ,Taxonomy ,Elasmobranchii - Abstract
Etmopterus lailae, new species Laila���s Lanternshark (Figures 1���3 a, 4���5, Table 1) Holotype. BPBM 40183, 368 mm TL, immature male, R/V Townsend Cromwell cruise 8805, leg 2, station 216, Koko Seamount, 35�� 16.48��N 171�� 17.13��E to 35�� 16.55��N 171�� 17.20��E, 314���358 m, 13 August 1988. Paratypes. BPBM 40174, 303 mm TL, immature male, R/ V Townsend Cromwell cruise 8805, leg 2, station 167, South Kanmu Seamount, 32�� 03��N 173�� 04��E to 32�� 02��N 173�� 06��E, 336���338 m, 6 August 1988; BPBM 40182, 265 mm TL, immature male, R/V Townsend Cromwell cruise 8805, leg 2, station 218, Koko Seamount, 35�� 17.05��N 171�� 22.01��E to 35�� 17.05��N 171�� 21.54��E, 368���384 m, 14 August 1988. Diagnosis. Etmopterus lailae is a moderately large, slender species of linear���denticled Etmopterus that can be separated from most of its congeners within the E. lucifer clade by the length of its anterior flank marking branch being much longer relative to its posterior branch; all other members of this genus, except for two species, have a posterior branch that is equal to or longer than the anterior branch. The only two species with an anterior branch relatively longer than the posterior branch, E. lucifer Jordan & Snyder, 1902 and E. sculptus Ebert, Compagno, & De Vries, 2011, can be separated from the new species by a lower spiral valve count (8���9 vs 14���16 for E. lailae), a slightly higher precaudal vertebral count (55���64 vs 53���57), and a higher number of teeth on the lower jaw (30���43 vs 26���28). Etmopterus lailae lacks dermal denticles between the nostrils on the ventral snout surface and on the dorsal fins, while the other two species have denticles present on the snout and dorsal fins. Description. Proportional measurements expressed as a percentage of total length (TL) are given for the holotype and the range for two paratypes (Table 1). Body fusiform, trunk sub-cylindrical, width 1.2 (0.7���1.0) in trunk height; head sub-conical, moderate-sized, length 14.9 (13.9���16.2)% TL, slightly depressed, height 1.6 (1.3���1.6) times width. Snout moderately long, triangular���shaped becoming rounded at snout���tip in dorsal view, slightly depressed in lateral view, head width 11.1 (9.2���10.9)% TL. Eyes oval-shape, large, length 2.9 (2.6���3.3) in head, 1.9 (1.6���1.8) times width of eye; orbits with anterior and posterior notches; inter���orbital space 1.6 (1.3���1.5) in width of head; eye length 1.3 (1.4���1.5) times in inter���orbital distance. Spiracles small, greatest diameter 1.9 (1.3���1.5)% TL, 2.7 (3.3���4.0) times into length of eye, distance to eye 2.4 (2.6)% TL, eye���spiracle length 0.9 (0.9) times into height of eye. Nostrils large, oblique, length 1.4 (1.5���1.6) times into internarial width, 2.7 (2.6���2.7) times eye diameter; anterior nasal flap well developed, triangular, anterior tip extending across nasal opening, length 0.6 (0.5) times into spiracle length. Gill openings small, slightly oblique, in horizontal series, height decreasing progressively posteriorly, first two openings noticeably larger than last three openings, fifth opening just in front of pectoral fin origin; height of first gill slit 1.8 (1.3���1.8) in height of fifth gill opening; inter-gill length about equal, 1.1 (1.2���1.3) times, to length of eye. Mouth broad, length 4.0 (3.0���3.3) times width, slightly arched, width 0.7 (0.6) in preoral length. ......continued on the next page Teeth dissimilar in upper and lower jaw (Fig. 2); upper jaw teeth with strong central cusp flanked on each side by two smaller lateral cusplets, less than one-half the height of median cusp, and decreasing in size distally; lower jaw teeth unicuspid, blade-like, oblique, fused into a single row. Tooth count in first row of upper jaw 24 (22���24) and in first row of lower jaw 28 (26���26). First dorsal fin small, length of first dorsal fin 9.0 (7.9���8.6)% TL, anterior margin slightly curved, rounded at apex, origin slightly behind pectoral fin free rear tip; fin base insertion well forward of pelvic-fin origin; pre���first dorsal length 1.6 (1.7���1.8) in inter���dorsal distance; first dorsal���fin spine nearly straight, short, (0.4���0.9) times into height of first dorsal fin, located posterior to pectoral fin posterior margin. Second dorsal fin noticeably larger than first dorsal fin, length of first dorsal fin 0.7 (0.6���0.7) into second dorsal fin, height of first dorsal fin (0.5���0.6) into second dorsal fin; apex broadly rounded, posterior margin concave, free rear tip elongated, length 13.0 (12.5��� 13.2)% TL, pre���second dorsal length 2.8 (2.9���3.1) in inter���dorsal distance; second dorsal���fin spine large, height about equal to or slightly higher than fin height, slightly curved near tip towards fin apex; origin behind over or slightly behind pelvic fin free rear tips. Interspace between first and second dorsal fins 2.8 (2.9���3.1) times into pre��� pectoral length. Pectoral fin length 9.0 (8.3)% TL, broadly rounded at free rear tips, base into anterior margin length ratio 1.7 (1.7���2.0), posterior margin nearly straight edged. Caudal peduncle rounded, relatively short, 12.0 (10.6���10.9)% TL, and tapering posteriorly; height slightly greater than width, 1.3 (1.0���1.4) times width; distance less than upper caudal fin length. Caudal fin elongated, slightly greater than head length, sub���terminal notch conspicuous; preventral caudal fin margin 2.4 (3.2���3.0) into dorsal caudal fin margin. Dermal denticles on dorsal body surface erect, thorn-like, curved rearwards, in distinct longitudinal rows extending from dorsal head surface to caudal fin; distance between rows appear to decrease behind pelvic fin insertions to caudal fin. Ventral snout surface with prominent pores (ampullae of Lorenzini) surrounded by dermal denticles, except for bare patch between nostrils and extending just behind posterior nostril edges; area above upper lip of jaw without dermal denticles (Fig. 3 a). Dorsal fins mostly naked, without dermal denticles extending on fin base or ceratotrichia. Luminescent markings distinct, covering ventral head surface, extending to level of nostrils and at about orbital anterior notch, descending below eye level to mouth, then extending upward over mouth corners, but not encircling mouth; discontinuous with belly marking posterior to mouth at about first gill openings, demarcated by a faint band of transverse dermal folds across throat extending from below lower edges of first and second gill openings on either side. Belly marking originates behind mouth on posterior portion of transverse dermal folds and extends ventrally along pectoral fin bases slightly extending upwards to about level with fin base insertion, about level with ventral edges of gill openings, and posteriorly to pelvic fin bases; ventral surface of pectoral fin with two very dark lobeshaped markings, one at fin origin and another at insertion, each extending from fin base to origin of ceratotrichia bisected by distinct lighter band forming a two���prong fork pattern; margin on pectoral���pelvic space clearly demarcated, line extending from rear margin of pectoral���fin insertion nearly to pelvic���fin origin except for lighter space at pelvic���fin origin; dark ventral belly surface terminates under free rear inner margin of second dorsal fin; ventral caudal peduncle surface with darker marking just behind cloaca and extending about halfway to lower caudal origin (Fig. 4). Flank markings distinctive, with anterior and posterior branches present; anterior branch slender, curving slightly over pelvic fins with a downward concavity, thin proximally near marking base, thickening medially before narrowing to acute tip distally; length relatively long, 11.1 (9.6���10.4)% TL as measured from marking base to tip, extending beyond origin of pelvic���fin; posterior branch nearly straight, relatively thick, length less than anterior branch, 6.3 (6.3���7.9)% TL, extending just beyond second dorsal fin base insertion, terminating below and before midpoint of inner fin margin; base of flank marking relatively narrow, origin posterior to pelvic fin insertion. Caudal central marking distinct, thick, ovoid-shaped, length 6.0 (6.3���6.8)% TL, longer than base width of flank marking. Caudal fin upper marking very narrow, its length 1.2 (1.0���1.1) times central caudal marking. Vertebral counts: total vertebral counts 86 (79���82); monospondylous 40 (40); diplospondylous 17 (13���15); total precaudal 57 (53���55); caudal 29 (26���27). Spiral valve count is 16 (14���16). Coloration. After preservation dorsal and lateral surface a light to medium brown, except for prominent dark brown lateral and caudal markings, ventral surfaces also a dark brown; transition between lateral and ventral surfaces sharply demarcated. Body with 1 to 3 rows of prominent dark photophores extending from head posteriorly along flanks to about upper caudal origin; an irregular row of dark photophores also extending between pectoral and pelvic fins. Ventral surface a dark brown to blackish around mouth, belly, between pelvic fin origins and lower caudal origin; area around mouth distinctly dark brownish, sharply contrasting the lighter brown snout; area across throat slightly lighter than area anterior and posterior to this region. Gills and area just below darker than lighter brown area above. Pectoral and pelvic fin bases light brown above, darker below, and with blackish posterior and inner margins; remainder of fins becoming translucent. Dorsal fins light brown at base, becoming lighter to translucent. Lateral and caudal flank markings prominent, sharply demarcated, but without lighter colored lateral flanks. Caudal fin after preservation lacks vertical dark bar or any noticeable markings except for upper caudal marking. Size. Maximum length is at least 370 mm TL (holotype: BPBM 40183) for an immature male, both paratypes are immature males; females were not available for examination. Distribution. The new species presently is known only from the Koko and South Kanmu seamounts, Northwestern Hawaiian Islands, and at a depth range of 314���384 m (Fig. 5). Etymology. The new species is named after Laila Mostello-Wetherbee, shark enthusiast and daughter of coauthor Brad Wetherbee. The proposed common name is Laila���s Lanternshark. Comparisons. Etmopterus lailae can be assigned to the ��� E. lucifer clade��� as defined by Straube et al. (2010) with its predominant lateral flank markings displaying conspicuous anterior and posterior branches. The members of this group are also referred to as linear denticle etmopterids due to the characteristic arrangement of distinct linear rows of denticles on the dorsal head surface that also extends to the flanks, caudal peduncle and caudal base. The ��� E. lucifer clade��� can further be subdivided into three distinct subgroups based on the relative lengths of the lateral flank marking branches (Ebert et al., 2016); anterior flank marking branch longer than posterior, anterior branch shorter than posterior, and anterior and posterior branches relatively equal in length. Eleven Etmopterus species are currently recognized to fall within the ��� E. lucifer clade���, of which six species (E. alphus Ebert, Straube, Leslie & Weigmann, 2016, E. brachyurus Smith & Radcliffe, 1912, E. bullisi Bigelow & Schroeder, 1957, E. decacuspidatus Chan, 1966, E. dislineatus Last, Burgess, & S��ret, 2002, and E. molleri Whitley, 1939) have an anterior flank branch that is shorter than the posterior, and three species (E. burgessi Schaaf-DaSilva & Ebert, 2006, E. evansi Last, Burgess, & S��ret, 2002, and E. pycnolepis, Kotlyar, 1990) have anterior and posterior branch lengths that are about equal in length (Ebert et al., 2011, 2016). The remaining two species, E. lucifer and E. sculptus Ebert, Compagno, & De Vries, 2011, each has an anterior branch length that is longer than the posterior, and appear to be closest to E. lailae based on the relative branch lengths of flank markings (Ebert et al. 2011). Etmopterus lailae can be separated from its two closest congeners by a combination of external morphological and internal meristic characteristics. Externally, E. lailae can be separated from E. sculptus by a shorter posterior flank branch marking (6.3���7.9 vs 7.5���8.6)% TL; a longer central caudal marking (6.0���6.8 vs 3.4���5.0)% TL; central caudal marking length 3.3���3.6 vs 1.4���1.9 times flank base marking width; and a shorter upper caudal marking (1.1���1.2 vs 2.0���2.5) relative to the central caudal marking. The ventral snout surface of E. lailae between the nostrils is bare, but posteriorly has dermal denticles surrounding tiny pores (ampullae of Lorenzini), while E. sculptus is rather uniformly covered with dermal denticles, with small naked patches along the upper lips, and around and between the nostrils. Internally, E. lailae compared to E. sculptus has a higher spiral valve turn count (14���16 vs 8���9), a lower precaudal vertebral count (53���57 vs 60���64), and a lower tooth count on the lower jaw (26��� 28 vs 36���43). The biogeography is also informative since E. lailae is only known from the north central Pacific Ocean, while E. sculptus occurs from off Namibia to southern Mozambique in the southern hemisphere (Ebert et al., 2011). The closest congener geographically and morphologically to E. lailae is the Japanese E. lucifer, but these two species can be separated by a combination of meristic and external morphological characteristics. Etmopterus lailae can be separated meristically from Japanese E. lucifer by having a higher spiral valve turn count (14���16 vs 8���9), a lower tooth count on the lower jaw (26���28 vs 30���39), and an overlapping although slightly lower precaudal vertebral count (53���57 vs 55���63) and a lower total vertebral count (79���86 vs 85���90), although it should be noted that precaudal and total vertebral counts vary widely depending on the region and within some regions (Last & Stevens, 2009; Last & Stewart, 2015). For example, Yamakawa et al. (1986) based on 65 Japanese E. lucifer specimens reported a range of 55���62 precaudal vertebral, while we found the range for five Japanese E. lucifer to be 59���63. Although Yamakawa et al. (1986) did not report on the number of total vertebrae from their study, we found this number to range from 85���90 based on five Japanese E. lucifer specimens, while E. lailae had a range of 79���86. Etmopterus lailae can be separated from E. lucifer by the following body ratios: mouth width shorter (6.6���7.6 vs 7.4���10.1)% TL; pre-pectoral length slightly shorter (21.8���22.6 vs 22.6���25.3)% TL; pectoral pelvic space shorter (21.5���24.4 vs 24.2���33.2)% TL; anterior pectoral fin length shorter (7.9���8.6 vs 8.8���11.0)% TL; first dorsal fin length longer (7.9���9.0 vs 5.4���8.0)% TL; second dorsal fin height relatively low, its height 26.3���34.3 vs 34.5��� 41.9% TL of its overall length. The flank markings are also informative in separating these two species: E. lailae when compared to E. lucifer has a shorter anterior flank marking branch (9.8���12.6% vs 12.7���14.0)%; a lateral flank marking base width that is slightly narrower (1.8���2.0% vs 2.1���2.5%); a slightly narrower flank base width 9.2���9.3 vs 9.6���13.9; a longer central caudal marking (6.0���6.8% vs 2.8���5.1%); central caudal marking length 3.3��� 3.6 vs 2.5���2.7 times flank base marking width. The arrangement of the dermal denticles, including their presence or absence, is informative when separating E. lailae from E. lucifer. The ventral snout surface of E. lailae has a naked patch between, and extending just posterior to, the space between the inner nostrils (Fig. 2 a). Also, beginning just posterior to the inner nostril opening is a bare patch, absent dermal denticles, extending rearwards to the upper lip except for small patch of denticles bisecting it about one-third the distance from the inner nostril opening to the upper lip; this area has several large pore openings. The area just anterior to the upper lip of the jaw, and traversing its length, also has a bare area with a few large scattered pores. Distinct pores cover the remainder of the snout ventral surface. In contrast, the snout ventral surface of E. lucifer is densely and relatively evenly covered by dermal denticles, but has no bare patches, except along the upper lip (Fig. 2 b); some small pores are apparent, but scattered. The dorsal fins of E. lailae are mostly naked, without dermal denticles extending onto the dorsal fins, while E. lucifer has linear rows of denticles present on the bases and extending onto the dorsal fins, including the ceratotrichia. The lateral dermal denticles extending the length of the body on E. lailae appear more sculpted than observed in E. lucifer. In addition to the above parameters these two species differ significantly in the size at maturity. All three known specimens of E. lailae are immature males, with the largest measuring 368 mm TL after preservation (370 mm TL before preservation), while E. lucifer from Japanese waters is a much smaller species with males maturing (before preservation) at a minimum length of 278 mm TL, with a maximum of 310 mm TL, based on the individuals examined in this study. The separation of ��� E. lucifer clade��� etmopterids, including the new species E. lailae, is complicated due to the inadequate original description of E. lucifer from Japan and the convoluted taxonomic history of this species from Japanese waters and elsewhere. The original description and type series of E. lucifer was based on a combination of two different etmopterid species, one form with an anterior branch longer than the posterior, and the other with the posterior branch being longer than the anterior. Examination of several of the syntypes by DAE and J.A. Schaaf-Da Silva (California Department Fish & Wildlife) confirms that two different species are among the type series. Furthermore, a lectotype has never been designated for the species, thus leaving open the question of what species exactly constitutes true E. lucifer, and leaves unresolved the status of the other species comprising the type series. Resolution to, and a description of, true E. lucifer with a lectotype designation are currently under investigation by DAE and N. Straube (Bavarian State Collection of Zoology)., Published as part of Ebert, David A., Papastamatiou, Yannis P., Kajiura, Stephen M. & Wetherbee, Bradley M., 2017, Etmopterus lailae sp. nov., a new lanternshark (Squaliformes: Etmopteridae) from the Northwestern Hawaiian Islands, pp. 371-382 in Zootaxa 4237 (2) on pages 372-379, DOI: 10.11646/zootaxa.4237.2.10, http://zenodo.org/record/343864, {"references":["Straube N., Iglesias, S. P., Sellos, D. Y., Kriwet, J. & Schliewen, U. K. (2010) Molecular phylogeny and node time estimation of bioluminescent lanternsharks (Elasmobranchii: Etmopteridae). Molecular Phylogenetics and Evolution, 56, 905 - 917. https: // doi. org / 10.1016 / j. ympev. 2010.04.042","Ebert, D. A., Straube, N., Leslie, R. W. & Weigmann, S. (2016) Etmopterus alphus n. sp.: a new lanternshark (Squaliformes: Etmopteridae) from the south-western Indian Ocean. African Journal of Marine Science, 38, 329 - 340. https: // doi. org / 10.2989 / 1814232 X. 2016.1198275","Schaaf-DaSilva, J. A. & Ebert, D. A. (2006) Etmopterus burgessi sp. nov., a new species of lanternshark (Squaliformes: Etmopteridae) from Taiwan. Zootaxa, 1373, 53 - 64.","Kotlyar, AN. (1990) Dogfish sharks of the genus Etmopterus Rafinesque from the Nazca and Sala y Gomez Submarine Ridges. Trudy Instituta Okeanologii Imeni P. P. Shirshova, 125, 127 - 147.","Ebert, D. A., Compagno, L. J. V. & DeVries, M. J. (2011) A new lantershark (Squaliformes: Etmopteridae: Etmopterus) from southern Africa. Copeia, 2011, 379 - 384.","Last, P. R. & Stevens, J. D. (2009) Sharks and rays of Australia. CSIRO Publishing, Melbourne, 644 pp.","Last, P. R. & Stewart, A. L. (2015) Family Etmopteridae. In: Roberts, C. D., Stewart, A. L., Struthers, C. D. (Eds.), Fishes of New Zealand. Lol. 2. Te Papa Press, Wellington, pp. 139 - 147."]}
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