21 results on '"Kennerley, Rosalind J."'
Search Results
2. Solenodon genome reveals convergent evolution of venom in eulipotyphlan mammals
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Casewell, Nicholas R., Petras, Daniel, Card, Daren C., Suranse, Vivek, Mychajliw, Alexis M., Richards, David, Koludarov, Ivan, Albulescu, Laura-Oana, Slagboom, Julien, Hempel, Benjamin-Florian, Ngum, Neville M., Kennerley, Rosalind J., Brocca, Jorge L., Whiteley, Gareth, Harrison, Robert A., Bolton, Fiona M. S., Debono, Jordan, Vonk, Freek J., Alföldi, Jessica, Johnson, Jeremy, Karlsson, Elinor K., Lindblad-Toh, Kerstin, Mellor, Ian R., Süssmuth, Roderich D., Fry, Bryan G., Kuruppu, Sanjaya, Hodgson, Wayne C., Kool, Jeroen, Castoe, Todd A., Barnes, Ian, Sunagar, Kartik, Undheim, Eivind A. B., and Turveyb, Samuel T.
- Published
- 2019
3. What factors influence the rediscovery of lost tetrapod species?
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Lindken, Tim, Anderson, Christopher V., Ariano‐Sánchez, Daniel, Barki, Goni, Biggs, Christina, Bowles, Philip, Chaitanya, Ramamoorthi, Cronin, Drew T., Jähnig, Sonja C., Jeschke, Jonathan, Kennerley, Rosalind J., Lacher, Thomas E., Luedtke, Jennifer A., Liu, Chunlong, Long, Barney, Mallon, David, Martin, Gabriel M., Meiri, Shai, Pasachnik, Stesha A., Reynoso, Victor Hugo, Stanford, Craig B., Stephenson, P. J., Tolley, Krystal A., Torres‐Carvajal, Omar, Waldien, David L., Woinarski, John C. Z., Evans, Thomas, Lindken, Tim, Anderson, Christopher V., Ariano‐Sánchez, Daniel, Barki, Goni, Biggs, Christina, Bowles, Philip, Chaitanya, Ramamoorthi, Cronin, Drew T., Jähnig, Sonja C., Jeschke, Jonathan, Kennerley, Rosalind J., Lacher, Thomas E., Luedtke, Jennifer A., Liu, Chunlong, Long, Barney, Mallon, David, Martin, Gabriel M., Meiri, Shai, Pasachnik, Stesha A., Reynoso, Victor Hugo, Stanford, Craig B., Stephenson, P. J., Tolley, Krystal A., Torres‐Carvajal, Omar, Waldien, David L., Woinarski, John C. Z., and Evans, Thomas
- Abstract
We created a database of lost and rediscovered tetrapod species, identified patterns in their distribution and factors influencing rediscovery. Tetrapod species are being lost at a faster rate than they are being rediscovered, due to slowing rates of rediscovery for amphibians, birds and mammals, and rapid rates of loss for reptiles. Finding lost species and preventing future losses should therefore be a conservation priority. By comparing the taxonomic and spatial distribution of lost and rediscovered tetrapod species, we have identified regions and taxa with many lost species in comparison to those that have been rediscovered—our results may help to prioritise search effort to find them. By identifying factors that influence rediscovery, we have improved our ability to broadly distinguish the types of species that are likely to be found from those that are not (because they are likely to be extinct). Some lost species, particularly those that are small and perceived to be uncharismatic, may have been neglected in terms of conservation effort, and other lost species may be hard to find due to their intrinsic characteristics and the characteristics of the environments they occupy (e.g. nocturnal species, fossorial species and species occupying habitats that are more difficult to survey such as wetlands). These lost species may genuinely await rediscovery. However, other lost species that possess characteristics associated with rediscovery (e.g. large species) and that are also associated with factors that negatively influence rediscovery (e.g. those occupying small islands) are more likely to be extinct. Our results may foster pragmatic search protocols that prioritise lost species likely to still exist., Israel Science Foundation http://dx.doi.org/10.13039/501100003977, Leibniz‐Institut für Gewässerökologie und Binnenfischerei, Alexander von Humboldt‐Stiftung, Pontificia Universidad Católica del Ecuador http://dx.doi.org/10.13039/501100011749, Peer Reviewed
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- 2024
4. What factors influence the rediscovery of lost tetrapod species?
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Lindken, Tim, primary, Anderson, Christopher V., additional, Ariano‐Sánchez, Daniel, additional, Barki, Goni, additional, Biggs, Christina, additional, Bowles, Philip, additional, Chaitanya, Ramamoorthi, additional, Cronin, Drew T., additional, Jähnig, Sonja C., additional, Jeschke, Jonathan M., additional, Kennerley, Rosalind J., additional, Lacher, Thomas E., additional, Luedtke, Jennifer A., additional, Liu, Chunlong, additional, Long, Barney, additional, Mallon, David, additional, Martin, Gabriel M., additional, Meiri, Shai, additional, Pasachnik, Stesha A., additional, Reynoso, Victor Hugo, additional, Stanford, Craig B., additional, Stephenson, P. J., additional, Tolley, Krystal A., additional, Torres‐Carvajal, Omar, additional, Waldien, David L., additional, Woinarski, John C. Z., additional, and Evans, Thomas, additional
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- 2024
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5. The impact of habitat quality inside protected areas on distribution of the Dominican Republic’s last endemic non-volant land mammals
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Kennerley, Rosalind J., Nicoll, Malcolm A. C., Young, Richard P., Turvey, Samuel T., Nuñez-Miño, Jose M., Brocca, Jorge L., and Butler, Simon J.
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- 2019
6. Public perceptions of an avian reintroduction aiming to connect people with nature
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White, Rachel L., primary, Jones, Lizzie P., additional, Groves, Lucy, additional, Hudson, Michael A., additional, Kennerley, Rosalind J., additional, and Crowley, Sarah L., additional
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- 2023
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7. The Last Survivors : current status and conservation of the non-volant land mammals of the insular Caribbean
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Turvey, Samuel T., Kennerley, Rosalind J., Nuñez-Miño, Jose M., and Young, Richard P.
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- 2017
8. Understanding local knowledge and attitudes toward potential reintroduction of a former British wetland bird
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Alif, Živa, primary, Crees, Jennifer J., additional, White, Rachel L., additional, Quinlan, M. Megan, additional, Kennerley, Rosalind J., additional, Dando, Thomas R., additional, and Turvey, Samuel T., additional
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- 2023
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9. Tools and Metrics for Species Prioritization for Conservation Planning and Action: Case Studies for Antelopes and Small Mammals
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Lacher, Thomas E., primary, Mallon, David, additional, Kennerley, Rosalind J., additional, Relton, Claire, additional, and Young, Richard P., additional
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- 2022
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10. The use of predator-exclusion fencing as a management tool improves the breeding success of waders on lowland wet grassland
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Malpas, Lucy R., Kennerley, Rosalind J., Hirons, Graham J.M., Sheldon, Rob D., Ausden, Malcolm, Gilbert, Joanne C., and Smart, Jennifer
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- 2013
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11. Continued survival of the elusive Seram orange melomys (Melomys fulgens).
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Turvey, Samuel T., Jeffree, Timothy E., Macdonald, Alastair A., Leus, Kristin, Kennerley, Rosalind J., Maharadatunkamsi, and Kitchener, Andrew C.
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COASTAL forests ,LOCAL knowledge ,ORANGES - Abstract
Many poorly-known small mammals have remained undetected for decades, including Melomys fulgens, a distinctive orange murid from Seram, Indonesia, that has been unrecorded since 1920. We report previously undocumented specimens of M. fulgens collected in 1993 and 1994, and local ecological knowledge from 2017 including descriptions and recent sightings, providing strong indirect evidence of its continued survival in similar habitat to known collection localities. These findings indicate relatively widespread distribution of M. fulgens in low-elevation coastal forest across Seram, raising hope for continued survival of Seram's other 'lost' small mammals. [ABSTRACT FROM AUTHOR]
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- 2023
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12. How many bird and mammal extinctions has recent conservation action prevented?
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Bolam, Friederike C, Mair, Louise, Angelico, Marco, Brooks, Thomas M, Burgman, Mark, Hermes, Claudia, Hoffmann, Michael, Martin, Rob W, McGowan, Philip JK, Rodrigues, Ana SL, Rondinini, Carlo, Westrip, James RS, Wheatley, Hannah, Bedolla-Guzmán, Yuliana, Calzada, Javier, Child, Matthew F, Cranswick, Peter A, Dickman, Christopher R, Fessl, Birgit, Fisher, Diana O, Garnett, Stephen T, Groombridge, Jim J, Johnson, Christopher N, Kennerley, Rosalind J, King, Sarah RB, Lamoreux, John F, Lees, Alexander C, Lens, Luc, Mahood, Simon P, Mallon, David P, Meijaard, Erik, Méndez-Sánchez, Federico, Percequillo, Alexandre Reis, Regan, Tracey J, Renjifo, Luis Miguel, Rivers, Malin C, Roach, Nicolette S, Roxburgh, Lizanne, Safford, Roger J, Salaman, Paul, Squires, Tom, Vázquez-Domínguez, Ella, Visconti, Piero, Woinarski, John CZ, Young, Richard P, Butchart, Stuart HM, Bolam, Friederike C, Mair, Louise, Angelico, Marco, Brooks, Thomas M, Burgman, Mark, Hermes, Claudia, Hoffmann, Michael, Martin, Rob W, McGowan, Philip JK, Rodrigues, Ana SL, Rondinini, Carlo, Westrip, James RS, Wheatley, Hannah, Bedolla-Guzmán, Yuliana, Calzada, Javier, Child, Matthew F, Cranswick, Peter A, Dickman, Christopher R, Fessl, Birgit, Fisher, Diana O, Garnett, Stephen T, Groombridge, Jim J, Johnson, Christopher N, Kennerley, Rosalind J, King, Sarah RB, Lamoreux, John F, Lees, Alexander C, Lens, Luc, Mahood, Simon P, Mallon, David P, Meijaard, Erik, Méndez-Sánchez, Federico, Percequillo, Alexandre Reis, Regan, Tracey J, Renjifo, Luis Miguel, Rivers, Malin C, Roach, Nicolette S, Roxburgh, Lizanne, Safford, Roger J, Salaman, Paul, Squires, Tom, Vázquez-Domínguez, Ella, Visconti, Piero, Woinarski, John CZ, Young, Richard P, and Butchart, Stuart HM
- Abstract
Aichi Target 12 of the Convention on Biological Diversity (CBD) contains the aim to ‘prevent extinctions of known threatened species’. To measure the degree to which this was achieved, we used expert elicitation to estimate the number of bird and mammal species whose extinctions were prevented by conservation action in 1993–2020 (the lifetime of the CBD) and 2010–2020 (the timing of Aichi Target 12). We found that conservation action prevented 21–32 bird and 7–16 mammal extinctions since 1993, and 9–18 bird and two to seven mammal extinctions since 2010. Many remain highly threatened and may still become extinct. Considering that 10 bird and five mammal species did go extinct (or are strongly suspected to) since 1993, extinction rates would have been 2.9–4.2 times greater without conservation action. While policy commitments have fostered significant conservation achievements, future biodiversity action needs to be scaled up to avert additional extinctions.
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- 2021
13. How many bird and mammal extinctions has recent conservation action prevented?
- Author
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Bolam, Friederike C., primary, Mair, Louise, additional, Angelico, Marco, additional, Brooks, Thomas M., additional, Burgman, Mark, additional, Hermes, Claudia, additional, Hoffmann, Michael, additional, Martin, Rob W., additional, McGowan, Philip J.K., additional, Rodrigues, Ana S.L., additional, Rondinini, Carlo, additional, Westrip, James R.S., additional, Wheatley, Hannah, additional, Bedolla‐Guzmán, Yuliana, additional, Calzada, Javier, additional, Child, Matthew F., additional, Cranswick, Peter A., additional, Dickman, Christopher R., additional, Fessl, Birgit, additional, Fisher, Diana O., additional, Garnett, Stephen T., additional, Groombridge, Jim J., additional, Johnson, Christopher N., additional, Kennerley, Rosalind J., additional, King, Sarah R.B., additional, Lamoreux, John F., additional, Lees, Alexander C., additional, Lens, Luc, additional, Mahood, Simon P., additional, Mallon, David P., additional, Meijaard, Erik, additional, Méndez‐Sánchez, Federico, additional, Percequillo, Alexandre Reis, additional, Regan, Tracey J., additional, Renjifo, Luis Miguel, additional, Rivers, Malin C., additional, Roach, Nicolette S., additional, Roxburgh, Lizanne, additional, Safford, Roger J., additional, Salaman, Paul, additional, Squires, Tom, additional, Vázquez‐Domínguez, Ella, additional, Visconti, Piero, additional, Woinarski, John C.Z., additional, Young, Richard P., additional, and Butchart, Stuart H.M., additional
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- 2020
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14. Assessing congruence of opportunistic records and systematic surveys for predicting Hispaniolan mammal species distributions
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Turvey, Samuel T., primary, Kennerley, Rosalind J., additional, Hudson, Michael A., additional, Nuñez‐Miño, Jose M., additional, and Young, Richard P., additional
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- 2020
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15. Solenodon genome reveals convergent evolution of venom in eulipotyphlan mammals.
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Casewell, Nicholas R, Petras, Daniel, Card, Daren C, Suranse, Vivek, Mychajliw, Alexis M, Richards, David, Koludarov, Ivan, Albulescu, Laura-Oana, Slagboom, Julien, Hempel, Benjamin-Florian, Ngum, Neville M, Kennerley, Rosalind J, Brocca, Jorge L, Whiteley, Gareth, Harrison, Robert A, Bolton, Fiona M S, Debono, Jordan, Vonk, Freek J, Alföldi, Jessica, Johnson, Jeremy, Karlsson, Elinor K, Lindblad-Toh, Kerstin, Mellor, Ian R, Süssmuth, Roderich D, Fry, Bryan G, Kuruppu, Sanjaya, Hodgson, Wayne C, Kool, Jeroen, Castoe, Todd A, Barnes, Ian, Sunagar, Kartik, Undheim, Eivind A B, Turvey, Samuel T, Casewell, Nicholas R, Petras, Daniel, Card, Daren C, Suranse, Vivek, Mychajliw, Alexis M, Richards, David, Koludarov, Ivan, Albulescu, Laura-Oana, Slagboom, Julien, Hempel, Benjamin-Florian, Ngum, Neville M, Kennerley, Rosalind J, Brocca, Jorge L, Whiteley, Gareth, Harrison, Robert A, Bolton, Fiona M S, Debono, Jordan, Vonk, Freek J, Alföldi, Jessica, Johnson, Jeremy, Karlsson, Elinor K, Lindblad-Toh, Kerstin, Mellor, Ian R, Süssmuth, Roderich D, Fry, Bryan G, Kuruppu, Sanjaya, Hodgson, Wayne C, Kool, Jeroen, Castoe, Todd A, Barnes, Ian, Sunagar, Kartik, Undheim, Eivind A B, and Turvey, Samuel T
- Abstract
Venom systems are key adaptations that have evolved throughout the tree of life and typically facilitate predation or defense. Despite venoms being model systems for studying a variety of evolutionary and physiological processes, many taxonomic groups remain understudied, including venomous mammals. Within the order Eulipotyphla, multiple shrew species and solenodons have oral venom systems. Despite morphological variation of their delivery systems, it remains unclear whether venom represents the ancestral state in this group or is the result of multiple independent origins. We investigated the origin and evolution of venom in eulipotyphlans by characterizing the venom system of the endangered Hispaniolan solenodon (Solenodon paradoxus). We constructed a genome to underpin proteomic identifications of solenodon venom toxins, before undertaking evolutionary analyses of those constituents, and functional assessments of the secreted venom. Our findings show that solenodon venom consists of multiple paralogous kallikrein 1 (KLK1) serine proteases, which cause hypotensive effects in vivo, and seem likely to have evolved to facilitate vertebrate prey capture. Comparative analyses provide convincing evidence that the oral venom systems of solenodons and shrews have evolved convergently, with the 4 independent origins of venom in eulipotyphlans outnumbering all other venom origins in mammals. We find that KLK1s have been independently coopted into the venom of shrews and solenodons following their divergence during the late Cretaceous, suggesting that evolutionary constraints may be acting on these genes. Consequently, our findings represent a striking example of convergent molecular evolution and demonstrate that distinct structural backgrounds can yield equivalent functions.
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- 2019
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16. Conservation status and priorities for Sulawesi's unique small mammal fauna.
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Achmadi, Anang S., Fahri, Fahri, Gazzard, Abigail, Handika, Heru, Inayah, Nurul, Kennerley, Rosalind J., Lanusi, Asnim Alyoihana, Nangoy, Meis, Nurdin, Muhammad Rizaldi Trias Jaya Putra, Rowe, Kevin C., and Sheherazade
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WILDLIFE conservation ,COMMUNITY involvement ,MAMMALS - Abstract
The Indonesian island of Sulawesi is home to a diverse range of small mammal species, with 73 of them found nowhere else in the world. However, many of these species are threatened or poorly studied. To address this, the IUCN Species Survival Commission (SSC) Small Mammal Specialist Group organized a workshop to update the Red List assessments for these species and identify conservation and research needs. The workshop highlighted the need for improved knowledge of distribution, ecology, and threats to these species, as well as increased area protection and community involvement in conservation efforts. Overall, there is still much work to be done to understand and protect Sulawesi's unique small mammal fauna. [Extracted from the article]
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- 2023
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17. Plagiodontia aedium subsp. bondi Turvey, Hansford, Kennerley, Nu��ez-Mi��o, Brocca & Young, 2015, subsp. nov
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Turvey, Samuel T., Hansford, James, Kennerley, Rosalind J., Nu��ez-Mi��o, Jos�� M., Brocca, Jorge L., and Young, Richard P.
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Mammalia ,Plagiodontia aedium ,Animalia ,Capromyidae ,Rodentia ,Biodiversity ,Plagiodontia ,Chordata ,Plagiodontia aedium bondi ,Taxonomy - Abstract
Plagiodontia aedium bondi subsp. nov. (James Bond���s hutia) Holotype. LDUCZ-Z 2807, complete skeleton of adult individual (Figure 4). Found dead in ravine, apparently after fatal fall from tree branch; collected by Ramon ���Moncho��� Espinal on 25 October 2011. Paratype. LDUCZ-Z 2808, complete skeleton of young adult with full tooth eruption and substantial but not complete closure of ectocranial sutures; possibly offspring of holotype individual. Collected at same location and date as holotype. Etymology. Named after the ornithologist James Bond (1900���1989), to acknowledge his recognition of the biogeographic line in southern Hispaniola that represents the allopatric barrier between the new subspecies and P. aedium aedium. Local names. This subspecies is referred to by local informants in southeastern Haiti and the southwestern Dominican Republic by several names, including jut��a (commonest name used in Dominican Republic), kochondenn (commonest name used in Haiti), solenodon, kombee, and rata, reflecting confusion with other native and introduced co-occurring land mammals (Turvey et al. 2014). Type locality. Vicinity of Mencia village, Pedernales Province, Dominican Republic (18 �� 10 ' 10 N, 71 �� 44 ' 25 W), in area of primary broadleaf forest at elevation of 460 m. Distribution. The southern palaeo-island of Hispaniola south of the Neiba Valley and east of the Jacmel��� Fauch�� depression; found in both southeastern Haiti (departments Ouest and Sud-Est) and southwestern Dominican Republic (Barahona, Independencia and Pedernales provinces). Hutias are known to occur in the Massif de la Selle (Haiti), and the Sierra de Bahoruco mountain range and Barahona Peninsula (Dominican Republic) (Sullivan 1983; Woods et al. 1985; Woods 1986; Woods & Ottenwalder 1992; Turvey et al. 2014). Diagnosis. Subspecies of Hispaniolan hutia which is significantly larger than the closely related Plagiodontia aedium aedium in the following craniodental characters: maximum interorbital width, minimum anterior interorbital width, length and width of incisive foramina, external width across bony palate at PM 4, crown width of PM 4, M 1 and M 2, crown length of M 3, crown width of pm 4 and m 1, coronoid���condyle length, and coronoid��� angular length. Significantly larger than P. aedium hylaeum in width of incisive foramina and crown length of M 2, and somewhat larger than this subspecies in crown length of M 3, height of toothrow at pm 4, and coronoid���condyle length. Postcranial and soft-tissue differences between all three subspecies are unknown. Description. Craniodental anatomy of Plagiodontia aedium, including material from Pedernales Province referable to the new subspecies, described in detail by Woods & Howland (1979) and Woods (2001). Nasals slightly anteriorly inflated. No supraorbital ridge; slight postorbital process. Zygomatic arch broad, with greatest width opposite M 3; well-defined lateral jugal fossa present, restricted to level of molar toothrow. Superior zygomatic root of maxillary broad, inferior zygomatic root narrow, with well-developed masseteric tuberosity on ventral surface; posterior zygomatic root formed by squamosal. Incisive foramen distinct, relatively short and broad; septum formed mainly by premaxillary. Alisphenoid canal forms crescent-shaped fissure in rear wall of orbit, with optic foramen small and deep within this fissure; no sphenopalatine foramen on medial canal wall. Posterior margin of palate with V-shaped mesopterygoid fossa extending opposite M 3, and with long, delicate lateral pterygoid processes. Large pterygoid plate extends medially posterior to M 3, contacting base of pterygoid process; masticatory foramen in middle of pterygoid plate; lateral pterygoid ridge absent. Pterygoid fossa restricted by pterygoid plate; medial to M 3. Paroccipital process long and broad; closely associated with short, spike-like lateral process that is independent from bullae. Incisors not procumbent; upper incisors strongly curved; alveolar capsule of lower incisors terminates below m 1. Molariform cheek teeth hypsodont and rootless; upper and lower toothrows both parallel. Cheek teeth with enamel ridges forming deeply overlapping cement-filled oblique reentrant folds oriented at 45 �� angle to body axis; upper cheek teeth with one labial re-entrant fold and one lingual reentrant fold; lower cheek teeth with one labial re-entrant fold and two lingual re-entrant folds. Anterior margin of upper cheek teeth sigmoid; lower cheek teeth not sigmoid. Mandible with well-developed coronoid process, and angular process with masseteric crest and broad, flat-bottomed pterygoid shelf; mental foramen absent; retromolar fossa present as large pit with mandibular foramen in its centre. New subspecies distinguished phenotypically from other subspecies of P. aedium in this study on the basis of morphometric analysis using quantitative character measurements; no qualitative differences in craniodental character states are recognized. Craniodental measurements are as follows, taken from both individuals in type series unless indicated: Skull: greatest occipitonasal length, 74.16���77.6 mm; height of skull above palate, 19.58���21.24 mm; height of braincase, 17.20���18.12 mm; width across braincase, 21.86���23.16 mm; width of occipital region, 27.76���28.22 mm; internal width across occipital condyle, 10.30���11.50 mm; width across paroccipital processes, 27.32���27.38 mm; height of occipital region excluding paroccipital processes, 17.56���17.60 mm; height of occipital region including paroccipital processes, 25.85���27.40 mm; width across auditory bullae, 28.74���29.05 mm; width across zygomatic arches, 41.00��� 41.64 mm; minimum breadth of zygomatic plate, 4.38���4.88 mm; maximum interorbital width, 24.18 ���25.00 mm; minimum anterior interorbital width, 19.64���20.50 mm; minimum posterior interorbital width, 18.72���19.78 mm; maximum width of frontals, 23.58���25.50 mm; length of nasals, 25.10 mm (LDUCZ-Z 2807 only); width of nasals, 9.20���9.60 mm; width of single incisor, 2.88���2.95 mm; length of diastema (from posterior incisor margin), 17.10���19.36 mm; length of incisive foramina, 7.00��� 8.34 mm; width of incisive foramina, 2.80��� 3.30 mm; internal width across bony palate at PM 4, 2.54���2.60 mm; external width across bony palate at PM 4, 14.74 mm (both specimens); internal width across bony palate at M 3, 6.48���7.04 mm; external width across bony palate at M 3, 15.55���15.96 mm; length from interior alveolus of PM 4 to back of palate, 20.02���21.40 mm; width of mesopterygoid fossa, 4.24���4.56 mm; postpalatal length (to occipital foramen), 23.14���24.66 mm; crown length of cheek tooth row, 20.16���20.77 mm; alveolar length of cheek tooth row, 22.42���22.45 mm; maximum alveolar width of cheek tooth row, 5.94���6.58 mm; crown length of PM 4, 6.18���6.26 mm; crown width of PM 4, 5.36���5.85 mm; crown length of M 1, 4.93���5.14 mm; crown width of M 1, 5.75���5.96 mm; crown length of M 2, 4.70���4.99 mm; crown width of M 2, 5.30���5.62 mm; crown length of M 3, 4.84���5.02 mm; crown width of M 3, 4.58���4.64 mm. Mandible: mandible length (incisor base to condyle), 50.64���50.98 mm; mandible length (incisor base to angular process), 51.58���55.34 mm; width of incisor, 2.70���2.78 mm; length of symphysis, 23.93���24.16 mm; length of diastema, 12.92���14.26 mm; length from incisor base to posterior bulb of incisor root, 21.52���22.34 mm; crown length of cheek tooth row, 19.09���20.16 mm; alveolar length of cheek tooth row, 21.92���21.96 mm; maximum alveolar width of cheek tooth row, 5.90���6.08 mm; crown length of pm 4, 5.54���6.60 mm; crown width of pm 4, 4.76���5.06 mm; crown length of m 1, 4.76 ���5.00 mm; crown width of m 1, 5.76���5.88 mm; crown length of m 2, 4.32��� 4.68 mm; crown width of m 2, 5.46���5.62 mm; crown length of m 3, 4.00��� 4.36 mm; crown width of m 3, 4.70���4.94 mm; maximum width of entire mandibular body, 21.00��� 22.09 mm; maximum width of angular process, 6.02���6.95 mm; internal height of mandible (base to alveolar lip), 13.50���14.24 mm; internal height of mandible (base to tooth crown), 16.06���16.27 mm; height of toothrow at pm 4 (internal aspect), 3.44���4.20 mm; height of toothrow at m 3 (internal aspect), 1.12���1.20 mm; breadth across distal end of condyle, 10.32���10.37 mm; coronoid���condyle length, 15.74���18.36 mm; coronoid���angular length, 30.12���31.14 mm; condyle���angular length, 25.92���26.70 mm. Detailed description of soft-tissue characters for the two specimens reported here is unfortunately not possible, as they were almost completely decomposed by the time they became available for study. General external morphology of hutias from southern Haiti, representing individuals of both P. aedium aedium and the new subspecies, was described by Woods & Ottenwalder (1992), and live individuals encountered in the Sierra de Bahoruco during fieldwork by the authors in 2009���2013 match the broad description given by these authors (Figure 5 a). However, previously published information on supposed differences in external body proportions and pelage characteristics between northern and southwestern Hispaniolan hutia populations (Miller 1928; Johnson 1948; Anderson 1965; Woods & Howland 1979) is conflicting and of uncertain taxonomic value, and identification of systematic soft-tissue differences between different subspecies requires further study. Seventeen adult hutias were captured and released around Mencia in 2011���2013 during field research into ranging behavior and habitat use; adult males have a mean body mass of 1322.9 g (n= 12, range= 1040���1795 g, SD= 280.4), and adult females have a mean body mass of 1355.0 g (n= 5, range= 1180���1530 g, SD= 157.9), with total mean body mass for all individuals of 1335.0 g. These values are higher than the mean body mass of 1018 g for eight wild-caught individuals of P. aedium aedium from the Massif de la Hotte reported by Woods & Ottenwalder (1992). Biological and ecological data. Hispaniolan hutias are considered to be predominantly arboreal when in goodquality forest (Woods 1981; Sullivan 1983), but during the course of the 2011���2013 study some individuals were caught on the ground, and signs of feeding on saplings on the ground were often observed. Females caught on 6 January 2013 and 15 February 2013 were both pregnant, and a female caught on 14 September 2012 was lactating. Field observations and camera trap photos recorded young juveniles (200���350 g body mass) in separate family groups on 15 January 2012, 27 January 2012, 22 November 2012 and 11 January 2013, suggesting probable parturition during the autumn, with larger juveniles (420���500 g body mass) recorded on 12 May 2012 and 13 September 2012. Feeding signs detected during fieldwork and local reports suggest that hutias in the southeastern Dominican Republic feed upon a relatively wide variety of plants, including Rauvolfia (Apocynaceae), Cleome (Cleomaceae), Clusia (Clusiaceae), Ipomoea (Convulvulaceae), Tragia (Euphorbiaceae), Acacia and Senna (Fabaceae), Ocotea (Lauraceae), Guarea and Trichilia (Meliaceae), Ficus (Moraceae), Trichostigma (Phytolaccaceae), Gouania and Krugiodendron (Rhamnaceae), Chrysophyllum and Sideroxylon (Sapotaceae), and Guaiacum (Zygophyllaceae). The relatively limited existing literature on previous field studies of Hispaniolan hutias provides some further information on habitat preferences and ecological requirements of the new subspecies. Sullivan (1983) reported the presence of hutias referable to this subspecies in low-elevation (0���234 masl) dry subtropical forest around Laguna Oviedo on the Barahona Peninsula, where they have also been observed by the current authors (Figure 5 b), and also in humid subtropical forest in the Sierra de Bahoruco across an elevational gradient from mixed hardwood forest (500���900 masl) to deciduous vegetation in ravines within pine forest (1300���1500 masl), with all sites associated with rocky limestone substrate that provides suitable cavities and crevices for shelter. Hutias have also been recorded from the Massif de la Selle in southeastern Haiti in undisturbed broad-leaved forest (locally known as ���rak bwa���) on the steep north slope of the main ridge (2160 masl) and along the ravine of the Riviere Blanche (1730 masl) (Woods et al. 1985; Woods 1986; Woods & Ottenwalder 1992), again near areas of exposed limestone. Interestingly, albinism has been documented in a relatively large number of individuals in this subspecies. Two separate albino individuals were caught during fieldwork around Mencia in 2011 and 2012, and a further albino individual was observed in Parque Nacional Jaragua in 2009 (Figure 5 b). A further ���partially albinistic��� individual ���with pink eyes and unpigmented hands, feet and tail��� from the ���mountains of southern Haiti ��� (specific location unknown), which could refer either to the Massif de la Hotte in southwestern Haiti or the Massif de la Selle in southeastern Haiti, was described by Tate (1948)., Published as part of Turvey, Samuel T., Hansford, James, Kennerley, Rosalind J., Nu��ez-Mi��o, Jos�� M., Brocca, Jorge L. & Young, Richard P., 2015, A new subspecies of hutia (Plagiodontia, Capromyidae, Rodentia) from southern Hispaniola, pp. 201-214 in Zootaxa 3957 (2) on pages 207-210, DOI: 10.11646/zootaxa.3957.2.4, http://zenodo.org/record/240263, {"references":["Turvey, S. T., Fernandez-Secades, C., Nunez-Mino, J. M., Hart, T., Martinez, P., Brocca, J. L. & Young, R. P. (2014) Is local ecological knowledge a useful conservation tool for small mammals in a Caribbean multicultural landscape? Biological Conservation, 169, 189 - 197. http: // dx. doi. org / 10.1016 / j. biocon. 2013.11.018","Sullivan, C. P. (1983) Status and distribution of Plagiodontia aedium in the Dominican Republic. Unpublished MSc thesis, University of Florida.","Woods, C. A., Ottenwalder, J. A. & Oliver, W. L. R. (1985) Lost mammals of the Greater Antilles: the summarised findings of a ten weeks field survey in the Dominican Republic, Haiti and Puerto Rico. Dodo, 22, 23 - 42.","Woods, C. A. (1986) Mammals of the national parks of Haiti. Unpublished report, prepared for USAID / Haiti under contract number 521 - 0169 - C- 00 - 3083 - 00, pp. 1 - 80.","Woods, C. A. & Ottenwalder, J. A. (1992) The natural history of southern Haiti. Florida Museum of Natural History, Gainesville, FL, 221 pp.","Woods, C. A. & Howland, E. B. (1979) Adaptive radiation of capromyid rodents: anatomy of the masticatory apparatus. Journal of Mammalogy, 60, 95 - 116. http: // dx. doi. org / 10.2307 / 1379762","Miller, G. S. Jr. (1928) The rodents of the genus Plagiodontia. Proceedings of the United States National Museum, 72, 1 - 8. http: // dx. doi. org / 10.5479 / si. 00963801.72 - 2712.1","Johnson, D. H. (1948) A rediscovered Haitian rodent, Plagiodontia aedium, with a synopsis of related species. Proceedings of the Biological Society of Washington, 61, 69 - 76.","Anderson, S. (1965) Conspecificity of Plagiodontia aedium and P. hylaeum (Rodentia). Proceedings of the Biological Society of Washington, 78, 95 - 98.","Woods, C. A. (1981) Last endemic mammals in Hispaniola. Oryx, 16, 146 - 152. http: // dx. doi. org / 10.1017 / S 0030605300017105","Tate, G. H. H. (1948) Notes on the Hispaniolan hutia, Plagiodontia, and extinct related genera. Journal of Mammalogy, 29, 176 - 178. http: // dx. doi. org / 10.2307 / 1375245"]}
- Published
- 2015
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18. A new subspecies of hutia (Plagiodontia, Capromyidae, Rodentia) from southern Hispaniola
- Author
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Turvey, Samuel T., Hansford, James, Kennerley, Rosalind J., Nuñez-Miño, José M., Brocca, Jorge L., and Young, Richard P.
- Subjects
Mammalia ,Animalia ,Capromyidae ,Rodentia ,Biodiversity ,Chordata ,Taxonomy - Abstract
Turvey, Samuel T., Hansford, James, Kennerley, Rosalind J., Nuñez-Miño, José M., Brocca, Jorge L., Young, Richard P. (2015): A new subspecies of hutia (Plagiodontia, Capromyidae, Rodentia) from southern Hispaniola. Zootaxa 3957 (2): 201-214, DOI: http://dx.doi.org/10.11646/zootaxa.3957.2.4
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- 2015
19. impact of habitat quality inside protected areas on distribution of the Dominican Republic's last endemic non-volant land mammals.
- Author
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Kennerley, Rosalind J, Nicoll, Malcolm A C, Young, Richard P, Turvey, Samuel T, Nuñez-Miño, Jose M, Brocca, Jorge L, and Butler, Simon J
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- *
MAMMALS , *BIODIVERSITY , *VERTEBRATES , *BIOLOGY , *LAND use - Abstract
The Hispaniolan solenodon, Solenodon paradoxus, and Hispaniolan hutia, Plagiodontia aedium, are the Dominican Republic's only surviving endemic non-volant land mammals, and are high priorities for conservation. The country has an extensive protected area (PA) network designed to maintain habitats and benefit biodiversity, but which faces significant anthropogenic threats likely to detrimentally impact both species. We examined how differences in habitats, forest structure, topography, and human activity influence presence of solenodons and hutias across the Dominican Republic. Systematic surveys of seven PAs were undertaken to record indirect signs, with presence-absence data analyzed using a multi-model inference approach incorporating ecological variables from both field and GIS data. Solenodons were detected relatively frequently, whereas detections of hutias were uncommon. Lower elevations, increased surrounding tree cover, canopy closure, and reduced levels of low vegetation are all associated with increased probability of detecting solenodons, whereas agriculture and mangrove represent poor-quality habitat. Increased canopy closure, tree basal area (indicating older-growth forest), and increased rock substrate (providing more den sites) are associated with increased probability of detecting hutias. Our findings indicated that human activities within PAs are likely to negatively affect both species, and conservation activities should focus on preventing encroachment and conversion of forest to agriculture to maintain high-quality forest habitats. El solenodonte de la Hispaniola, Solenodon paradoxus, y la hutia de la Hispaniola, Plagiodontia aedium, son los únicos mamíferos endémicos terrestres no voladores que sobreviven en la República Dominicana, su conservación es de alta prioridad. El país tiene una extensa red de áreas protegidas (AP) diseñada para mantener hábitats y beneficiar la biodiversidad, pero se enfrenta a amenazas antropogénicas. Sin embargo, no existen datos cuantitativos para evaluar las presiones antropogénicas que amenazan a los solenodontes y las hutias. Examinamos cómo las diferencias en los hábitats, la estructura del bosque, la topografía y la actividad humana influyen la presencia de solenodontes y hutias en toda la República Dominicana. Se realizaron encuestas sistemáticas de siete AP para registrar los signos indirectos de ambas especies, los datos de presencia/ausencia fueron analizados mediante inferencia multimodelo que incorpora variables ecológicas de los datos de campo y Sistema de Información Geográfica. Los Solenodontes se detectaron relativamente frecuentemente, mientras que las detecciones de hutias fueron menos comunes. Las elevaciones más bajas, el aumento de la cubierta arbórea circundante, el cierre del dosel y los niveles reducidos de vegetación baja se asocian con una mayor probabilidad de detectar solenodones. Mientras que la agricultura y los manglares representan un hábitat de mala calidad para el solenodonte. Aumento del cierre del dosel, área basal del árbol (que indica un bosque más antiguo) y un sustrato con mayor proporcion de roca (que proporciona más sitios para madrigueras) se asocian con una mayor probabilidad de detectar hutias. Nuestros hallazgos indican que las actividades humanas dentro de las AP pueden afectar negativamente a ambas especies. Las actividades de conservación deberían enfocarse en mantener hábitats forestales de alta calidad por medio de prevenir la invasión y la conversión de los bosques a agricultura. [ABSTRACT FROM AUTHOR]
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- 2019
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20. A new subspecies of hutia (Plagiodontia, Capromyidae, Rodentia) from southern Hispaniola
- Author
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TURVEY, SAMUEL T., primary, HANSFORD, JAMES, additional, KENNERLEY, ROSALIND J., additional, NUÑEZ-MIÑO, JOSÉ M., additional, BROCCA, JORGE L., additional, and YOUNG, RICHARD P., additional
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- 2015
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21. Does endemic mammal conservation in Jamaica conflict with maintaining biocultural heritage?
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Turvey, Samuel T., Robinson, Orlando F., Duncan, Clare, Kennerley, Rosalind J., and Otuokon, Susan
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MAMMAL conservation , *COEXISTENCE of species , *TRADITIONAL knowledge , *ENDANGERED species , *CULTURAL values - Abstract
Understanding human–wildlife interactions within biocultural systems is essential to support evidence‐based conservation and Indigenous cultural integrity, and to identify inclusive “win‐win” options for coexistence with threatened species. Jamaica's Blue and John Crow Mountains contain a population of the Endangered Jamaican hutia or coney (Geocapromys brownii), one of the last surviving Caribbean mammals, as well as Maroon communities that practice hunting as a traditional cultural activity. An interview survey was conducted in two Maroon communities within this conservation‐priority landscape to understand local knowledge and attitudes toward coneys, and the cultural importance and dynamics of interactions with coneys. Experience of coney consumption is relatively widespread through small‐scale local trade in hunted animals, but few respondents consider hunting to be of cultural or economic importance, very few people specifically hunt coneys, and most respondents support coney conservation. Conversely, crop damage caused by coneys is considered a substantial problem and is associated with decreased conservation support. Although we estimate that almost 530 coneys were killed during the previous year by our respondent sample, local perceptions suggest that hunting may not be having a negative impact on the coney population, and coney conservation can hopefully be integrated equitably with Maroon cultural values and needs. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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