166 results on '"Gompper, Matthew E."'
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152. Nowak, R. M. 2005. WALKER'S CARNIVORES OF THE WORLD. Johns Hopkins University Press, Baltimore, Maryland, 313 pp. ISBN 0-8018-8032-7, ISBN 0-8018-8033-5, price (paper), $22.95, price (hardbound), $45.00
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Gompper, Matthew E.
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- 2005
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153. Sex Ratios in Extant Ungulates: Products of Contemporary Predation or Past Life Histories?
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Berger, Joel and Gompper, Matthew E.
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Variation in mammalian adult sex ratios (ASR) is striking both within and among species. Darwin (1871) originally suggested that causes of variation included competition among males for females and predation. He also recognized that intensity of competition might be greater in species adorned with secondary sexual traits. Assuming that sexual dimorphism is a reasonable indicator of intrasexual competition, we predicted that ASR would become increasingly skewed among dimorphic species and this pattern would be exacerbated by the intensity of predation. With effects of common ancestry removed by computing phylogenetically independent contrasts, we failed to detect strong relationships between ASR and either sexual dimorphism or body mass of males or females. Presence of predators also had no consistent effect on these broader patterns, and even within Cervidae and Bovidae, there was not a solid relationship between dimorphism and ASR. The only generalized pattern that emerged was that males were killed disproportional to their abundance (74% of 31 species). However, differences between live and killed sex ratios in a population were not correlated with female or male body mass or sexual dimorphism. Our results suggest that relationships between sexual dimorphism and mortality are not as straightforward as presumed. Nevertheless, at a proximate level, predation directly affects patterns of sex ratio variation among adult ungulates, but differences in survival of sexes may arise as a direct consequence of greater age-specific mortality among males, for which the ultimate cause is likely to be selection operating differently on males and females. A challenge for the future lies not so much in the separation of proximate from ultimate factors but in evaluating what, if any, life-history traits predispose sexes to differential mortality and the extent to which predation may shape these characteristics.
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- 1999
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154. Mammals of the Neotropics: the Northern Neotropics. Panama, Columbia, Venezuela, Guyana, Suriname, French Guiana, Vol. 1 (Book).
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Gittleman, John L. and Gompper, Matthew E.
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MAMMALOGY , *NONFICTION - Abstract
Reviews the book 'Mammals of the Neotropics: the Northern Neotropics. Panama, Columbia, Venezuela, Guyana, Suriname, French Guiana,' vol. 1, by John F. Eisenberg.
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- 1990
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155. Genetic polymorphism of Baylisascaris procyonis in host infrapopulations and component populations in the Central USA.
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Al-Warid, Harith S., Belsare, Aniruddha, Straka, Kelly, Gompper, Matthew E., and Eggert, Lori S.
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GENETIC polymorphisms , *BAYLISASCARIS procyonis , *WILDLIFE management , *NEMATODES , *MITOCHONDRIAL DNA - Abstract
Baylisascaris procyonis is a nematode of significant concern to public and domestic animal health as well as wildlife management. The population genetics of B. procyonis is poorly understood. To gain insights into patterns of genetic diversity within (infrapopulation level) and among (component population level) raccoon ( Procyon lotor ) hosts, and specifically to assess the relative importance of indirect and direct transmission of the parasite for explaining observed population structure, we collected 69 B. procyonis from 17 wild raccoons inhabiting five counties in Missouri and Arkansas, USA. Informative regions of mitochondrial (CO1, CO2) and nuclear (28S, ITS2) genes were amplified and the distribution and genetic variability of these genes were assessed within and across raccoons. Concatenation of the CO1 and CO2 mtDNA sequences resulted in 5 unique haplotypes, with haplotype diversity 0.456 ± 0.068. The most common haplotype occurred in 94% of raccoons and 72.5% of B. procyonis. Sequences for 28S rDNA revealed four unique nuclear genotypes, the most common found in 100% of raccoons and 82.6% of B. procyonis . ITS2 genotypes were assessed using fragment analysis, and there was a 1:1 correspondence between 28S and ITS-2 genotypes. Infrapopulation variation in haplotypes and genotypes was high and virtually all hosts infected with multiple sequenced nematodes also harbored multiple haplotypes and genotypes. There was a positive relationship between the size of the analyzed infrapopulation (i.e., the number of nematodes analyzed) and the number of haplotypes identified in an individual. Collectively this work emphasizes the importance of indirect transmission in the lifecycle to this parasite. [ABSTRACT FROM AUTHOR]
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- 2018
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156. Reviews and brief notices: Zoological sciences.
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Gompper, Matthew E.
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- CATALOG of Recent Mammal Types in the American Museum on Natural History (Book), AFRICAN Leopard, The (Book)
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Reviews the books `Catalog of Recent Mammal Types in the American Museum of Natural History,' by Marie A. Lawrence and `The African Leopard: Ecology and Behavior of a Solitary Felid,' by Theodore N. Bailey and Bailey J. Balick as series editor.
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- 1994
157. Phylogenomic systematics of the spotted skunks (Carnivora, Mephitidae, Spilogale): Additional species diversity and Pleistocene climate change as a major driver of diversification.
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McDonough, Molly M., Ferguson, Adam W., Dowler, Robert C., Gompper, Matthew E., and Maldonado, Jesús E.
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PHYLOGEOGRAPHY , *PLEISTOCENE Epoch , *CLIMATE change , *CARNIVORA , *NUCLEOTIDE sequence , *GENETIC variation - Abstract
[Display omitted] • The southern United States/northeastern Mexico was the cradle of diversity for spotted skunks. • Despite origins of the genus in the Early Pliocene, glacial-interglacial cycles across the Pleistocene acted as the major driver of diversification. • We suggest recognizing seven of eight genetically distinct lineages of Spilogale as full species with an additional three subspecies. • Patterns of genetic diversity uncovered have implications for our understanding of the evolution of delayed implantation as well as for conservation management. Four species of spotted skunks (Carnivora, Mephitidae, Spilogale) are currently recognized: Spilogale angustifrons , S. gracilis , S. putorius , and S. pygmaea. Understanding species boundaries within this group is critical for effective conservation given that regional populations or subspecies (e.g., S. p. interrupta) have experienced significant population declines. Further, there may be currently unrecognized diversity within this genus as some taxa (e.g., S. angustifrons) and geographic regions (e.g., Central America) never have been assessed using DNA sequence data. We analyzed species limits and diversification patterns in spotted skunks using multilocus nuclear (ultraconserved elements) and mitochondrial (whole mitogenomes and single gene analysis) data sets from broad geographic sampling representing all currently recognized species and subspecies. We found a high degree of genetic divergence among Spilogale that reflects seven distinct species and eight unique mitochondrial lineages. Initial divergence between S. pygmaea and all other Spilogale occurred in the Early Pliocene (~ 5.0 million years ago). Subsequent diversification of the remaining Spilogale into an "eastern" and a "western" lineage occurred during the Early Pleistocene (~1.5 million years ago). These two lineages experienced temporally coincident patterns of diversification at ~0.66 and ~0.35 million years ago into two and ultimately three distinct evolutionary units, respectively. Diversification was confined almost entirely within the Pleistocene during a timeframe characterized by alternating glacial-interglacial cycles, with the origin of this diversity occurring in northeastern Mexico and the southwestern United States of America. Mitochondrial-nuclear discordance was recovered across three lineages in geographic regions consistent with secondary contact, including a distinct mitochondrial lineage confined to the Sonoran Desert. Our results have direct consequences for conservation of threatened populations, or species, as well as for our understanding of the evolution of delayed implantation in this enigmatic group of small carnivores. [ABSTRACT FROM AUTHOR]
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- 2022
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158. ABIOTIC AND DEMOGRAPHIC DRIVERS OF FLEA PARASITISM ON DEER MICE IN A RECOVERING MIXED-CONIFER FOREST A DECADE POSTFIRE.
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Padilla CJ, Martin JT, Cain JW 3rd, and Gompper ME
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- Animals, Female, Male, New Mexico epidemiology, Wildfires, Host-Parasite Interactions, Fires, Tracheophyta parasitology, Peromyscus parasitology, Forests, Flea Infestations veterinary, Flea Infestations parasitology, Flea Infestations epidemiology, Siphonaptera physiology, Siphonaptera classification, Rodent Diseases parasitology, Rodent Diseases epidemiology
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With the intensity and frequency of wildfires increasing rapidly, the need to study the ecological effects of these wildfires is also growing. An understudied aspect of fire ecology is the effect fires have on parasite-host interactions, including ectoparasites that might be pathogen vectors. Although some studies have examined the impacts of fire on ticks, studies on other ectoparasites, including pathogen vectors, are rare. To help address this knowledge gap, we examined the abiotic and biotic factors that predict the likelihood and extent of parasitism of deer mice (Peromyscus maniculatus) by fleas within a landscape of unburned and recovering burned (>9 yr postfire) mixed conifer forests. We sampled 227 individual deer mice across 27 sites within the Jemez Mountains of northern New Mexico in 2022 and quantified measures of parasitism by fleas (primarily Aetheca wagneri). These sites were distributed in both unburned areas (n = 15) and recovering burned areas (n = 12), with the latter derived from 2 large fires, the Las Conchas fire (2011) and the Thompson Ridge fire (2013). Using these data, we tested for differences in prevalence, mean abundance, and mean intensity of fleas on deer mice, focusing on the predictive importance of host sex and fire history. We also created generalized linear mixed-effects models to investigate the best host and environmental predictors of parasitism by fleas. Approximately a decade postfire, we found minimal evidence to suggest that fire history influenced either the presence or intensity of fleas on deer mice. Rather, at the current forest-regeneration stage, the extent of parasitism by fleas was best predicted by measures of host sex, body condition, and the trapline's ability to accumulate water, as measured through topography. As host body condition increased, the probability of males being parasitized increased, whereas the opposite pattern was seen for females. Male mice also had significantly greater flea loads. Among potential abiotic predictors, the topographic wetness index or compound topographic index (a proxy for soil moisture) was positively related to flea intensity, suggesting larger flea populations in burrows with higher relative humidity. In summary, although fire may potentially have short-term impacts on the likelihood and extent of host parasitism by fleas, in this recovering study system, host characteristics and topographic wetness index are the primary predictors of parasitism by fleas., (© American Society of Parasitologists 2024.)
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- 2024
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159. Mammal responses to global changes in human activity vary by trophic group and landscape.
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Burton AC, Beirne C, Gaynor KM, Sun C, Granados A, Allen ML, Alston JM, Alvarenga GC, Calderón FSÁ, Amir Z, Anhalt-Depies C, Appel C, Arroyo-Arce S, Balme G, Bar-Massada A, Barcelos D, Barr E, Barthelmess EL, Baruzzi C, Basak SM, Beenaerts N, Belmaker J, Belova O, Bezarević B, Bird T, Bogan DA, Bogdanović N, Boyce A, Boyce M, Brandt L, Brodie JF, Brooke J, Bubnicki JW, Cagnacci F, Carr BS, Carvalho J, Casaer J, Černe R, Chen R, Chow E, Churski M, Cincotta C, Ćirović D, Coates TD, Compton J, Coon C, Cove MV, Crupi AP, Farra SD, Darracq AK, Davis M, Dawe K, De Waele V, Descalzo E, Diserens TA, Drimaj J, Duľa M, Ellis-Felege S, Ellison C, Ertürk A, Fantle-Lepczyk J, Favreau J, Fennell M, Ferreras P, Ferretti F, Fiderer C, Finnegan L, Fisher JT, Fisher-Reid MC, Flaherty EA, Fležar U, Flousek J, Foca JM, Ford A, Franzetti B, Frey S, Fritts S, Frýbová Š, Furnas B, Gerber B, Geyle HM, Giménez DG, Giordano AJ, Gomercic T, Gompper ME, Gräbin DM, Gray M, Green A, Hagen R, Hagen RB, Hammerich S, Hanekom C, Hansen C, Hasstedt S, Hebblewhite M, Heurich M, Hofmeester TR, Hubbard T, Jachowski D, Jansen PA, Jaspers KJ, Jensen A, Jordan M, Kaizer MC, Kelly MJ, Kohl MT, Kramer-Schadt S, Krofel M, Krug A, Kuhn KM, Kuijper DPJ, Kuprewicz EK, Kusak J, Kutal M, Lafferty DJR, LaRose S, Lashley M, Lathrop R, Lee TE Jr, Lepczyk C, Lesmeister DB, Licoppe A, Linnell M, Loch J, Long R, Lonsinger RC, Louvrier J, Luskin MS, MacKay P, Maher S, Manet B, Mann GKH, Marshall AJ, Mason D, McDonald Z, McKay T, McShea WJ, Mechler M, Miaud C, Millspaugh JJ, Monteza-Moreno CM, Moreira-Arce D, Mullen K, Nagy C, Naidoo R, Namir I, Nelson C, O'Neill B, O'Mara MT, Oberosler V, Osorio C, Ossi F, Palencia P, Pearson K, Pedrotti L, Pekins CE, Pendergast M, Pinho FF, Plhal R, Pocasangre-Orellana X, Price M, Procko M, Proctor MD, Ramalho EE, Ranc N, Reljic S, Remine K, Rentz M, Revord R, Reyna-Hurtado R, Risch D, Ritchie EG, Romero A, Rota C, Rovero F, Rowe H, Rutz C, Salvatori M, Sandow D, Schalk CM, Scherger J, Schipper J, Scognamillo DG, Şekercioğlu ÇH, Semenzato P, Sevin J, Shamon H, Shier C, Silva-Rodríguez EA, Sindicic M, Smyth LK, Soyumert A, Sprague T, St Clair CC, Stenglein J, Stephens PA, Stępniak KM, Stevens M, Stevenson C, Ternyik B, Thomson I, Torres RT, Tremblay J, Urrutia T, Vacher JP, Visscher D, Webb SL, Weber J, Weiss KCB, Whipple LS, Whittier CA, Whittington J, Wierzbowska I, Wikelski M, Williamson J, Wilmers CC, Windle T, Wittmer HU, Zharikov Y, Zorn A, and Kays R
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- Animals, Humans, Animals, Wild, Ecosystem, Mammals, Human Activities, COVID-19 epidemiology
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Wildlife must adapt to human presence to survive in the Anthropocene, so it is critical to understand species responses to humans in different contexts. We used camera trapping as a lens to view mammal responses to changes in human activity during the COVID-19 pandemic. Across 163 species sampled in 102 projects around the world, changes in the amount and timing of animal activity varied widely. Under higher human activity, mammals were less active in undeveloped areas but unexpectedly more active in developed areas while exhibiting greater nocturnality. Carnivores were most sensitive, showing the strongest decreases in activity and greatest increases in nocturnality. Wildlife managers must consider how habituation and uneven sensitivity across species may cause fundamental differences in human-wildlife interactions along gradients of human influence., (© 2024. The Author(s).)
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- 2024
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160. SEASONAL AND HOST-ASSOCIATED VARIATION IN BOT FLY (OESTRIDAE: CUTEREBRINAE) PARASITISM OF LAGOMORPHS ACROSS AN ARID-LAND ECOSYSTEM IN SOUTHERN NEW MEXICO.
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Martin JT, Boyle AT, Padilla CJ, Bridges BE, Britt CR, Armijo-Sonnenberg J, and Gompper ME
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- Female, Male, Animals, Ecosystem, New Mexico epidemiology, Seasons, Larva, Lagomorpha, Hares, Diptera
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Bot flies (Oestridae: Cuterebrinae) are obligate mammalian parasites that complete the larval stage of their life cycle under the skin of their host. Most detailed studies of bot fly larval disease ecology have been conducted in temperate deciduous zone rodent systems. To understand the relative importance of seasonal and spatial factors, as well as factors intrinsic to the host, in underpinning the likelihood and extent of parasitism by bot flies in non-rodent hosts as well as in arid-land ecosystems, we examined the dynamic for black-tailed jackrabbit (Lepus californicus) and desert cottontail (Sylvilagus audubonii) parasitism by bot fly larvae (Cuterebra spp.) across 7 repeatedly sampled sites spread across approximately 500 km of the Chihuahuan Desert ecoregion of southern New Mexico. This environment is characterized by a climate that includes hot dry summers and cool to cold dry winters, as well as strongly seasonal summer monsoonal rains. Lagomorphs are a common mid-sized mammal in these landscapes. Bot fly parasitism was strongly seasonal, with peak prevalence and abundance in the spring, and there was spatial variation in the extent of parasitism between collection sites. Additionally, jackrabbits in better body condition were less likely to be parasitized (as indicated by kidney fat index). We did not find sex-based differences in bot fly parasitism between male and female jackrabbits. Thus, in arid-land ecoregions, abiotic factors are likely the primary driver of the bot fly-host interaction, whereas factors intrinsic to the host were of secondary importance for characterizing the interactions of bot flies and lagomorphs., (© American Society of Parasitologists 2023.)
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- 2023
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161. Investigating Leptospira dynamics in a multi-host community using an agent-based modelling approach.
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Belsare AV, Gompper ME, Mason M, and Munoz-Zanzi C
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- Animals, Humans, Dogs, Rodentia, Poverty Areas, Soil, Zoonoses epidemiology, Leptospira, Leptospirosis epidemiology, Leptospirosis prevention & control, Leptospirosis veterinary, Dog Diseases epidemiology, Dog Diseases prevention & control, Dog Diseases microbiology
- Abstract
Leptospirosis, a neglected bacterial zoonosis, is a global public health issue disproportionately affecting impoverished communities such as urban slums in the developing world. A variety of animal species, including peridomestic rodents and dogs, can be infected with different strains of leptospirosis. Humans contract leptospirosis via exposure to water or soil contaminated with the urine of infected animals. Due to the unavailability of safe and effective vaccines, preventive strategies mainly focus on minimizing human exposure to contaminated environment. In marginalized communities, this approach is ineffective due to infrastructure deficiencies and the difficulties in implementing sanitation and hygiene practices. Moreover, continuing the expansion of urban slums worldwide will likely contribute to the increase in outbreaks of leptospirosis. Effective prevention of leptospirosis outbreaks will therefore require a thorough understanding of Leptospira transmission dynamics in impoverished, high-density settings. We developed the agent-based model MHMSLeptoDy to investigate Leptospira dynamics in a realistic, in silico high-density community of rodents, dogs and human hosts, and two host-adapted Leptospira strains. Virtual explorations using MHMSLeptoDy were undertaken to evaluate alternate interventions and to assess the zoonotic transmission risk of leptospirosis. A key finding from model explorations is that rodents are the main contributors of rodent-adapted as well as dog-adapted strains in the environment, whereas dogs play an important role in distributing the rodent-adapted strain. Alternate leptospirosis control strategies can be evaluated using the open-source, customizable agent-based model, MHMSLeptoDy. This modelling approach provides a sophisticated mechanism to quantitatively evaluate nuanced intervention strategies and inform the design of rational, locally relevant leptospirosis control programmes., (© 2022 Wiley-VCH GmbH.)
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- 2022
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162. SNAPSHOT USA 2019: a coordinated national camera trap survey of the United States.
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Cove MV, Kays R, Bontrager H, Bresnan C, Lasky M, Frerichs T, Klann R, Lee TE Jr, Crockett SC, Crupi AP, Weiss KCB, Rowe H, Sprague T, Schipper J, Tellez C, Lepczyk CA, Fantle-Lepczyk JE, LaPoint S, Williamson J, Fisher-Reid MC, King SM, Bebko AJ, Chrysafis P, Jensen AJ, Jachowski DS, Sands J, MacCombie KA, Herrera DJ, van der Merwe M, Knowles TW, Horan RV 3rd, Rentz MS, Brandt LSE, Nagy C, Barton BT, Thompson WC, Maher SP, Darracq AK, Hess G, Parsons AW, Wells B, Roemer GW, Hernandez CJ, Gompper ME, Webb SL, Vanek JP, Lafferty DJR, Bergquist AM, Hubbard T, Forrester T, Clark D, Cincotta C, Favreau J, Facka AN, Halbur M, Hammerich S, Gray M, Rega-Brodsky CC, Durbin C, Flaherty EA, Brooke JM, Coster SS, Lathrop RG, Russell K, Bogan DA, Cliché R, Shamon H, Hawkins MTR, Marks SB, Lonsinger RC, O'Mara MT, Compton JA, Fowler M, Barthelmess EL, Andy KE, Belant JL, Beyer DE Jr, Kautz TM, Scognamillo DG, Schalk CM, Leslie MS, Nasrallah SL, Ellison CN, Ruthven C, Fritts S, Tleimat J, Gay M, Whittier CA, Neiswenter SA, Pelletier R, DeGregorio BA, Kuprewicz EK, Davis ML, Dykstra A, Mason DS, Baruzzi C, Lashley MA, Risch DR, Price MR, Allen ML, Whipple LS, Sperry JH, Hagen RH, Mortelliti A, Evans BE, Studds CE, Sirén APK, Kilborn J, Sutherland C, Warren P, Fuller T, Harris NC, Carter NH, Trout E, Zimova M, Giery ST, Iannarilli F, Higdon SD, Revord RS, Hansen CP, Millspaugh JJ, Zorn A, Benson JF, Wehr NH, Solberg JN, Gerber BD, Burr JC, Sevin J, Green AM, Şekercioğlu ÇH, Pendergast M, Barnick KA, Edelman AJ, Wasdin JR, Romero A, O'Neill BJ, Schmitz N, Alston JM, Kuhn KM, Lesmeister DB, Linnell MA, Appel CL, Rota C, Stenglein JL, Anhalt-Depies C, Nelson C, Long RA, Jo Jaspers K, Remine KR, Jordan MJ, Davis D, Hernández-Yáñez H, Zhao JY, and McShea WJ
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- Animals, Birds, Population Dynamics, United States, Animals, Wild, Mammals
- Abstract
With the accelerating pace of global change, it is imperative that we obtain rapid inventories of the status and distribution of wildlife for ecological inferences and conservation planning. To address this challenge, we launched the SNAPSHOT USA project, a collaborative survey of terrestrial wildlife populations using camera traps across the United States. For our first annual survey, we compiled data across all 50 states during a 14-week period (17 August-24 November of 2019). We sampled wildlife at 1,509 camera trap sites from 110 camera trap arrays covering 12 different ecoregions across four development zones. This effort resulted in 166,036 unique detections of 83 species of mammals and 17 species of birds. All images were processed through the Smithsonian's eMammal camera trap data repository and included an expert review phase to ensure taxonomic accuracy of data, resulting in each picture being reviewed at least twice. The results represent a timely and standardized camera trap survey of the United States. All of the 2019 survey data are made available herein. We are currently repeating surveys in fall 2020, opening up the opportunity to other institutions and cooperators to expand coverage of all the urban-wild gradients and ecophysiographic regions of the country. Future data will be available as the database is updated at eMammal.si.edu/snapshot-usa, as will future data paper submissions. These data will be useful for local and macroecological research including the examination of community assembly, effects of environmental and anthropogenic landscape variables, effects of fragmentation and extinction debt dynamics, as well as species-specific population dynamics and conservation action plans. There are no copyright restrictions; please cite this paper when using the data for publication., (© 2021 The Authors. Ecology © 2021 The Ecological Society of America.)
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- 2021
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163. NEOTROPICAL CARNIVORES: a data set on carnivore distribution in the Neotropics.
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Nagy-Reis M, Oshima JEF, Kanda CZ, Palmeira FBL, de Melo FR, Morato RG, Bonjorne L, Magioli M, Leuchtenberger C, Rohe F, Lemos FG, Martello F, Alves-Eigenheer M, da Silva RA, Silveira Dos Santos J, Priante CF, Bernardo R, Rogeri P, Assis JC, Gaspar LP, Tonetti VR, Trinca CT, Ribeiro AS, Bocchiglieri A, Hass A, Canteri A, Chiarello AG, Paglia AP, Pereira AA, de Souza AC, Gatica A, Medeiro AZ, Eriksson A, Costa AN, González-Gallina A, Yanosky AA, Jesus de la Cruz A, Bertassoni A, Bager A, Bovo AAA, Cravino Mol A, Bezerra AMR, Percequillo A, Vogliotti A, Costa Lopes AM, Keuroghlian A, Zúñiga Hartley AC, Devlin AL, de Paula A, García-Olaechea A, Sánchez A, Aquino ACMM, Srbek-Araujo AC, Ochoa AC, Tomazzoni AC, Lacerda ACR, Bacellar AEF, Campelo AKN, Herrera Victoria AM, Paschoal AMO, Potrich AP, Gomes APN, Olímpio APM, Cunha Costa AR, Jácomo ATA, Calaça AM, Jesus AS, de Barros Barban A, Feijó A, Pagoto A, Rolim AC, Hermann AP, Souza ASMCE, Chein Alonso A, Monteiro A, Mendonça AF, Luza AL, Moura ALB, da Silva ALF, Lanna AM, Antunes AP, Nunes AV, Dechner A, Carvalho AS, Novaro AJ, Scabin AB, Gatti A, Nobre AB, Montanarin A, Deffaci ÂC, de Albuquerque ACF, Mangione AM, Pinto AMS, Mendes Pontes AR, Bertoldi AT, Calouro AM, Fernandes A, Ferreira AN, Ferreguetti AC, Rosa ALM, Banhos A, Francisco BDSS, Cezila BA, Beisiegel BM, de Thoisy B, Ingberman B, Neves BDS, Pereira-Silva B, Bertagni de Camargo B, Andrade BDS, Santos BS, Leles B, Torres Parahyba Campos BA, Kubiak BB, França BRA, Saranholi BH, Pereira Mendes C, Cantagallo Devids C, Pianca C, Rodrigues C, Islas CA, de Lima CA, de Lima CR, Gestich CC, Tedesco CD, De Angelo C, Fonseca C, Hass C, Peres CA, Kasper CB, Durigan CC, Fragoso CE, Verona CE, Rocha CFD, Salvador CH, Vieira CL, Ruiz CEB, Cheida CC, Sartor CC, Espinosa CDC, Fieker CZ, Braga C, Sánchez-Lalinde C, Machado CIC, Cronemberger C, Luna CL, Del Vechio C, Bernardo CSS, Hurtado CM, Lopes CM, da Rosa CA, Cinta CC, Costa CG, Zárate-Castañeda CP, Novaes CL, Jenkins CN, Seixas CS, Martin C, Zaniratto CP, López-Fuerte CF, da Cunha CJ, De-Carvalho CB, Chávez C, Santos CC, Polli DJ, Buscariol D, Carreira DC, Galiano D, Thornton D, Ferraz DDS, Lamattina D, Moreno DJ, Moreira DO, Farias DA, Barros-Battesti DM, Tavares DC, Costa Braga D, Gaspar DA, Friedeberg D, Astúa D, Silva DA, Viana DC, Lizcano DJ, Varela DM, Loretto D, Gräbin DM, Eaton DP, Machado da Silva D, Dias DM, Camara EMVC, Barbier E, Chávez-González E, Rocha EC, Lima ES, Carrano E, Eizirik E, Nakano-Oliveira E, Rigacci ED, Santos EM, Venticinque EM, Alexandrino ER, Abreu Ribeiro E, Setz E, Rocha ECLD, Carvalho EAR Jr, Rechenberg E, Fraga EDC, Mendonça EN, D'Bastiani E, Isasi-Catalá E, Guijosa-Guadarrama E, Ramalho EE, González E, Hasui É, Saito EN, Fischer E, Aguiar EF, Rocha ES, Martínez Nambo ED, de la Peña-Cuéllar E, Castro ÉP, de Freitas EB, Pedó E, Rocha FL, Girardi F, Pereira FA, Soares FAM, Roque FO, Díaz-Santos FG, Patiu FM, do Nascimento FO, Keesen Ferreira F, Diaz-Santos F, Moreli Fantacini F, Pedrosa F, Pessoa da Silva F, Velez-Garcia F, Gomes FBR, Guedes da Silva F, Michalski F, de Azevedo FC, de Barros FC, Santos FDS, Abra FD, Ramalho FDP, Hatano FM, Anaguano-Yancha F, Gonçalves F, Pedroni F, Passos FC, Jacinavicius FC, Bonfim FCG, Puertas FH, Contreras-Moreno FM, Tortato FR, Santos FM, Chaves FG, Tirelli FP, Vilas Boas FE, Rodrigues FHG, Ubaid FK, Grotta-Neto F, Palomares F, Souza FL, Costa FE, França FGR, Ramírez Pinto F, Aguiar GL, Hofmann GS, Heliodoro G, Duarte GT, Ribeiro de Andrade G, Beca G, Zapata-Ríos G, Giné GAF, Powell GVN, Wilson Fernandes G, Forero-Medina G, Melo GL, Santana GG, Ciocheti G, Alves GB, Souto GHBO, Villarroel GJ, Porfirio GEO, Batista GO, Behling GM, Ayala Crespo GM, Mourão GM, Rezende GZ, Toledo GADC, Herrera HM, Alves Prado H, Bergallo HG, Secco H, Rajão H, Roig HL, Concone HVB, Duarte H, Ermenegildo H, Ferreira Paulino Neto H, Quigley H, Lemos HM, Cabral H, Fernandes-Ferreira H, Del Castillo HF, Ribeiro IK, Coelho IP, Franceschi IC, Melo I, Oliveira-Bevan I, Mourthe I, Bernardi I, de la Torre JA, Marinho-Filho J, Martinez J, Palacios Perez JX, Pérez-Torres J, Bubadué J, Silveira JR, Seibert JB, Oliveira JF, Assis JR, De la Maza J, Hinojosa J, Metzger JP, Thompson JJ, Svenning JC, Gouvea JA, Souza JRD, Pincheira-Ulbrich J, Nodari JZ, Miranda J, Zecchini Gebin JC, Giovanelli JGR, Rossi Junior JL, Pandini Favoretti JP, Villani JP, Just JPG, Souza-Alves JP, Costa JF, Rocha J, Polisar J, Sponchiado J, Cherem JJ, Marinho JR, Ziegler J, Cordeiro J, de Sousa E Silva Júnior J, Rodriguez-Pulido JA, Chaves Dos Santos JC, Dos Reis Júnior JC, Mantovani JE, Moreira Ramírez JF, Sarasola JH, Cartes JL, Duarte JMB, Longo JM, Dantas JO, Venancio JO, de Matos JR, Pires JSR, Hawes JE, Santos JG, Ruiz-Esparza J, Martínez Lanfranco JA, Rudolf JC, Charre-Medellin JF, Zanón-Martínez JI, Peña-Mondragón JL, Campos Krauer JM, Arrabal JP, Beduschi J, Ilha J, Mata JC, Bonanomi J, Jordao J, de Almeida-Rocha JM, Pereira-Ribeiro J, Zanoni JB, Bogoni JA, Chacón Pacheco JJ, Contreras Palma KM, Strier KB, Rodriguez Castro KG, Didier K, Schuchmann KL, Chávez-Congrains K, Burs K, Ferraz KMPMB, Juarez KM, Flesher K, Morais KDR, Lautenschlager L, Grossel LA, Dahmer LC, de Almeida LR, Fornitano L, Barbosa LNB, Bailey LL, Barreto LN, Villalba LM, Magalhães LM, Cullen L Jr, Marques L, Marques Costa L, Silveira L, Moreira LS, Sartorello L, Oliveira LC, Gomes LP, Aguiar LDS, da Silva LH, Mendonça LS, Valenzuela LA, Benavalli L, Dias LCS, Munhoes LP, Catenacci L, Rampim LE, de Paula LM, Nascimento LA, Gonçalves da Silva L, Quintilham L, Ramis Segura L, Perillo LN, Rezende LR, Martínez Retta L, Rojas LNS, Guimarães LN, Araújo L, Zago da Silva L, Querido LCA, Verdade LM, Perera-Romero LE, Carvalho-Leite LJ, Hufnagel L, Rezende Bernardo LR, Oliveira LF, Oliveira Santos LGR, Lyra LH, Borges LHM, Severo MM, Benchimol M, Quatrocchi MG, Martins MZA, Rodrigues M, Penteado MJF, Figuerêdo Duarte Moraes M, Oliveira MA, Lima MGM, Pônzio MDC, Cervini M, da Silva M, Passamani M, Villegas MA, Dos Santos Junior MA, Yamane MH, Jardim MMA, Leite de Oliveira M, Silveira M, Tortato MA, Figueiredo MSL, Vieira MV, Sekiama ML, Andrade da Silva MA, Nuñez MB, Siviero MB, Carrizo MC, Barros MC, Barros MAS, do Rosário MCF, Peñuela Mora MC, Fleytas Jover MDC, Morandi MEF, Huerta ME, Fernandes MEA, Viscarra Siñani ME, Iezzi ME, Ramos Pereira MJ, Gomez Vinassa ML, Lorini ML, Jorge MLSP, Morini MS, Guenther M, Landis MB, Vale MM, Xavier MS, Tavares MS, Kaizer M, Velilla M, Bergel MM, Hartmann MT, Lima da Silva M, Rivero M, Salles Munerato M, Xavier da Silva M, Zanin M, Marques MI, Haberfeld M, Di Bitetti MS, Bowler M, Galliez M, Ortiz-Moreno ML, Buschiazzo M, Montes MA, Alvarez MR, Melo-Dias M, Reis MG, Corrêa MRJ, Tobler MW, Gompper ME, Nunez-Regueiro M, Brandão Vecchi M, Graipel ME, Godoi MN, Moura MO, Konzen MQ, Pardo MV, Beltrão MG, Mongelli M, Almeida MO, Gilmore MP, Schutte M, Faria MB, Luiz MR, de Paula M, Hidalgo-Mihart MG, Perilli MLL, Freitas-Junior MC, da Silva MP, Denkiewicz NM, Torres NM, Olifiers N, De Lima NDS, de Albuquerque NM, Canassa NF, de Almeida Curi NH, Prestes NP, Falconi N, Gurgel-Filho NM, Pasqualotto N, Cáceres NC, Peroni N, de la Sancha NU, Zanella N, Monroy-Vilchis O, Pays O, Arimoro OA, Ribeiro OS, Villalva P, Gonçalves PR, Santos PM, Brennand P, Rocha P, Akkawi P, Cruz P, Ferreira PM, Prist PR, Martin PS, Arroyo-Gerala P, Auricchio P, Hartmann PA, Antas PTZ, Camargo PHSA, Marinho PH, Ruffino PHP, Prado PI, Martins PW, Cordeiro-Estrela P, Luna P, Sarmento P, Faria Peres PH, Galetti PM Jr, de Castilho PV, Renaud PC, Scarascia PO, Cobra PPA, Lombardi PM, Bessa R, Reyna-Hurtado R, de Souza RCC, Hoogesteijn RJ, Alves RSC, Romagna RS, Silva RL, de Oliveira R, Beltrão-Mendes R, Alencar RM, Coutinho R, da Silva RC, Caribé Grando RLSC, Matos RG, Araujo RDS, Pedroso RF, Durães RMN, Ribeiro RLA, Chagas R, Miotto R, Twardowsky Ramalho Bonikowski R, Muylaert RL, Pagotto RV, Hilário RR, Faria RT, Bassini-Silva R, Sampaio R, Sartorello R, Pires RA, Hatakeyama R, Bianchi RC, Buitenwerf R, Wallace R, Paolino RM, Fusco-Costa R, Trovati RG, Tomasi RJ, Espíndola Hack RO, Magalhães RA, Nobrega RAA, Nobre RA, Massara RL, Fróes RM, Araújo RPDC, León Pérez RR, Jorge RSP, de Paula RC, Martins R, da Cunha RGT, Costa R, Alves RRN, Garcia-Anleu R, Santos Almeida RP, Cueva Loachamín RD, Andrade RS, Juárez R, Bordallo SU, Guaragni SA, Carrillo-Percastegui SE, Seber S, Astete S, Hartz SM, Espinosa S, Álvarez Solas S, Ramos Lima S, Silvestre SM, Machado SAS, Keuroghlian-Eaton S, Albanesi S, Costa SA, Bazilio S, Mendes SL, Althoff SL, Pinheiro SD, Napiwoski SJ, Fernández Ramirez S, Talamoni SA, Age SG, Pereira TC, Moreira TC, Trigo TC, Gondim TMDS, Karlovic TC, Cavalcante T, Maccarini T, Rodrigues TF, de Camargo E Timo TP, Monterrubio TC, Piovezan U, Cavarzere V, Towns V, Onofrio VC, Oliveira VB, Araújo VC, Melo VL, Kanaan VT, Iwakami V, Vale V, Picinatto Filho V, Alberici V, Bastazini VAG, Orsini VS, Braz VDS, Rojas Bonzi VB, Guedes Layme VM, Gaboardi VTR, Rocha VJ, Martins WP, Tomas WM, Hannibal W, Dáttilo W, Silva WR, Endo W, Bercê W, Bravata de la Cruz Y, Ribeiro YGG, Galetti M, and Ribeiro MC
- Subjects
- Animals, Ecosystem, Humans, Canidae, Carnivora, Mustelidae, Ursidae
- Abstract
Mammalian carnivores are considered a key group in maintaining ecological health and can indicate potential ecological integrity in landscapes where they occur. Carnivores also hold high conservation value and their habitat requirements can guide management and conservation plans. The order Carnivora has 84 species from 8 families in the Neotropical region: Canidae; Felidae; Mephitidae; Mustelidae; Otariidae; Phocidae; Procyonidae; and Ursidae. Herein, we include published and unpublished data on native terrestrial Neotropical carnivores (Canidae; Felidae; Mephitidae; Mustelidae; Procyonidae; and Ursidae). NEOTROPICAL CARNIVORES is a publicly available data set that includes 99,605 data entries from 35,511 unique georeferenced coordinates. Detection/non-detection and quantitative data were obtained from 1818 to 2018 by researchers, governmental agencies, non-governmental organizations, and private consultants. Data were collected using several methods including camera trapping, museum collections, roadkill, line transect, and opportunistic records. Literature (peer-reviewed and grey literature) from Portuguese, Spanish and English were incorporated in this compilation. Most of the data set consists of detection data entries (n = 79,343; 79.7%) but also includes non-detection data (n = 20,262; 20.3%). Of those, 43.3% also include count data (n = 43,151). The information available in NEOTROPICAL CARNIVORES will contribute to macroecological, ecological, and conservation questions in multiple spatio-temporal perspectives. As carnivores play key roles in trophic interactions, a better understanding of their distribution and habitat requirements are essential to establish conservation management plans and safeguard the future ecological health of Neotropical ecosystems. Our data paper, combined with other large-scale data sets, has great potential to clarify species distribution and related ecological processes within the Neotropics. There are no copyright restrictions and no restriction for using data from this data paper, as long as the data paper is cited as the source of the information used. We also request that users inform us of how they intend to use the data., (© 2020 The Authors. Ecology © 2020 The Ecological Society of America.)
- Published
- 2020
- Full Text
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164. Assessing demographic and epidemiologic parameters of rural dog populations in India during mass vaccination campaigns.
- Author
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Belsare AV and Gompper ME
- Subjects
- Animals, Antibodies, Viral blood, Demography, Distemper prevention & control, Distemper virology, Dog Diseases epidemiology, Dog Diseases prevention & control, Dog Diseases virology, Environment, Female, Hepatitis, Infectious Canine prevention & control, Hepatitis, Infectious Canine virology, India epidemiology, Male, Mass Vaccination veterinary, Parvoviridae Infections epidemiology, Parvoviridae Infections prevention & control, Parvoviridae Infections virology, Population Density, Prevalence, Seroepidemiologic Studies, Adenoviruses, Canine isolation & purification, Distemper epidemiology, Distemper Virus, Canine isolation & purification, Dogs physiology, Hepatitis, Infectious Canine epidemiology, Parvoviridae Infections veterinary, Parvovirus, Canine isolation & purification
- Abstract
Mass vaccination of dogs is a mainstay for efforts to control rabies and other viral pathogens. The success of such programs is a function of the ability to vaccinate sufficient proportions of animals to develop herd immunity. However, fully assessing success in reaching target vaccination-levels and in understanding the outcome of mass vaccination efforts is hindered if insufficient information is available on the demographics of dog populations and the prevalence of the targeted pathogens. While such information can sometimes be gained from questionnaire surveys, greater precision requires direct assessment of the dog populations. Here we show how such information can be gained from surveys of dogs conducted in association with mass-vaccination programs. We conducted surveys of dogs in six villages in rural Maharashtra, India, between February and July 2011 as part of an effort to reduce the risk of human rabies and virus transmission from dogs to wildlife. Mass vaccination efforts were conducted in each village, and paired with blood sample collection and photographic mark-recapture approaches to gain epidemiologic and demographic data. This data in turn facilitated estimates of dog abundance, population density and structure, vaccination coverage, and seroprevalence of antibodies against canine adenovirus (CAV), canine parvovirus (CPV), and canine distemper virus (CDV). The median dog population size for the six villages was 134 (range 90-188), the median dog population density was 719 dogs per km(2) (range 526-969), and the median human:dog ratio for these six villages was 34 (range 30-47). The median household:dog ratio for the six villages was 6 (range 5-8). Following vaccination efforts, the median vaccination coverage achieved was 34% (range 24-42%). The dog populations consisted mostly of adult dogs (67-86%) and the median sex ratio for the study area was male biased (1.55 males per female; range 0.9-2.5). The seroprevalence of antibodies against CAV, CPV and CDV was 68, 88 and 73%, respectively. Mass vaccination campaigns provide an opportunity to obtain vital epidemiological and demographic data, and develop a clearer understanding of the threats and impacts of diseases and disease control measures., (Copyright © 2013 Elsevier B.V. All rights reserved.)
- Published
- 2013
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165. Genetic variability and viral seroconversion in an outcrossing vertebrate population.
- Author
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Gompper ME, Monello RJ, and Eggert LS
- Subjects
- Animals, Antibodies, Viral blood, Heterozygote, Inbreeding, Raccoons blood, Raccoons genetics, Raccoons immunology, Distemper Virus, Canine immunology, Feline Panleukopenia Virus immunology, Genetic Variation, Immunity, Innate genetics, Raccoons virology
- Abstract
Inverse correlations between genetic variability and parasitism are important concerns for conservation biologists. We examined correlations between neutral genetic variability and the presence of antibodies to canine distemper virus (CDV) and feline parvovirus (FPV) in a free-ranging population of raccoons. Over 3 years there was a strong relationship between age and seroprevalence rates. Most young animals were seronegative to CDV and FPV, but the oldest age class was greater than 80 per cent seropositive to both viruses. CDV-seropositive animals had greater heterozygosity and lower measures of inbreeding compared with CDV-seronegative animals. This relationship was strongest among the youngest animals and did not occur during a 1 year CDV epidemic. In contrast, FPV-seropositive animals only had significantly lower measures of inbreeding in 1 year, perhaps because FPV-associated mortality is relatively low or primarily occurs among very young individuals that were under-represented in our sampling. These results suggest that even in large outcrossing populations, animals with lower heterozygosity and higher measures of inbreeding are less likely to successfully mount an immune response when challenged by highly pathogenic parasites.
- Published
- 2011
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166. Seroprevalence of Trypanosoma cruzi among eleven potential reservoir species from six states across the southern United States.
- Author
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Brown EL, Roellig DM, Gompper ME, Monello RJ, Wenning KM, Gabriel MW, and Yabsley MJ
- Subjects
- Animals, Chagas Disease epidemiology, Chagas Disease parasitology, Female, Male, Seroepidemiologic Studies, United States epidemiology, Chagas Disease veterinary, Disease Reservoirs veterinary, Mammals blood, Trypanosoma cruzi isolation & purification
- Abstract
Trypanosoma cruzi, the causative agent of Chagas' disease, is a substantial public health concern in Latin America. Although rare in humans and domestic animals in the United States, T. cruzi is commonly detected in some wildlife species, most commonly raccoons (Procyon lotor) and Virginia opossums (Didelphis virginiana). To increase our understanding of the reservoir host species range and geographic distribution, 11 species of mammals from six states spanning the known range of T. cruzi (Arizona, California, Florida, Georgia, Missouri, and Virginia) were tested for antibodies to T. cruzi using indirect immunofluorescent antibody testing. In addition, culture isolation attempts were conducted on a limited number of animals from Georgia and Florida. Evidence of T. cruzi was found in every state except California; however, low numbers of known reservoirs were tested in California. In general, the highest seroprevalence rates were found in raccoons (0-68%) and opossums (17-52%), but antibodies to T. cruzi were also detected in small numbers of striped skunks (Mephitis mephitis) from Arizona and Georgia, bobcats (Lynx rufus) from Georgia, two coyotes (Canis latrans) from Georgia and Virginia, and a ringtail (Bassariscus astutus) from Arizona. Culture-based prevalence rates for raccoons were significantly greater than those for opossums; however, seroprevalences of raccoons and opossums from several geographic locations in Georgia and Florida were not different, indicating that exposure rates of these two species are similar within these areas. For both raccoons and opossums, seroprevalence was significantly higher in females than in males. No difference was detected in seroprevalence between adults and juveniles and between animals caught in urban and rural locations. Our results indicate that T. cruzi prevalence varies by host species, host characteristics, and geographic region and provides data to guide future studies on the natural history of T. cruzi in the United States.
- Published
- 2010
- Full Text
- View/download PDF
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