Results 51 to 60 of about 940 (177)

O tráfico de animais silvestres no Estado do Paraná

Acta Scientiarum. Human and Social Sciences, 2006
Current article analyzes issues concerning Brazilian wild animals and their illegal trade, focusing, on the state of Parana.
Érika Fernanda Tangerino Hernandez, Márcia Siqueira de Carvalho   +1 more
openaire   +2 more sources

Local and Landscape‐Level Environmental Conditions Drive Habitat Selection Across Terrestrial Mammal Species

Global Ecology and Biogeography, Volume 35, Issue 3, March 2026.
ABSTRACT Aim Animal movements are a fundamental process affecting communities and ecosystems. Quantifying habitat selection across species and habitats is key for understanding how animals respond to environmental change. Currently, we lack comparative studies that examine how habitat selection varies across species traits and landscapes.
Björn H. Franke, Aafke M. Schipper, Tal Avgar, Luca Börger, Nilanjan Chatterjee, Thomas Müller, Brian J. Smith, Briana Abrahms, Abdullahi H. Ali, Nina Attias, Hattie L. A. Bartlam‐Brooks, Floris M. van Beest, Jerrold L. Belant, Dean E. Beyer Jr., Niels Blaum, Michael B. Brown, Bayarbaatar Buuveibaatar, Francesca Cagnacci, Simon Chamaillé‐Jammes, Nandintsetseg Dejid, Jasja Dekker, Arnaud L. J. Desbiez, Julian Fennessy, Christina Fischer, Ilya Fischhoff, Adam T. Ford, Benedikt Gehr, Jacob R. Goheen, Ronaldo Gonçalves Morato, Mark Hebblewhite, Robert Hering, Marco Heurich, A. J. Mark Hewison, Lynne A. Isbell, Matthew Kauffman, Andrew Jakes, René Janssen, Paul F. Jones, Bob Jonge Poerink, Clayton Lamb, John D. C. Linnell, A. Catherine Markham, Courtney J. Marneweck, Jenny Mattisson, John McEvoy, Erling Meisingset, Evelyn Merrill, Guilherme de Miranda Mourão, Bram Van Moorter, Nicolas Morellet, Atle Mysterud, John Odden, Kirk A. Olson, Agustín Paviolo, Tyler Petroelje, Kelly M. Proffitt, Kasim Rafiq, Nathan Ranc, Christer Moe Rolandsen, Daniel I. Rubenstein, Sonia Saïd, Hall Sawyer, Niels Martin Schmidt, Nuria Selva, Agnieszka Sergiel, Erling Johan Solberg, Melissa Songer, Jonas Stiegler, Olav Strand, Siva Sundaresan, Jeffrey J. Thompson, Wiebke Ullmann, Dorj Usukhjargal, Ulrich Voigt, Filip Zięba, Tomasz Zwijacz‐Kozica, Mark A. J. Huijbregts, Marlee A. Tucker   +77 more
wiley   +1 more source

Morphological and ultrastructural analysis of the tongue of Gracilinanus microtarsus (Wagner, 1842)= Análise morfológica e ultraestrutural da língua da Gracilinanus microtarsus (Wagner, 1842)

Bioscience Journal, 2015
The G. microtarsus is a small marsupial belonging to the Didelphidae family and may be found mainly in the Atlantic Rainforest of the Brazilian Southeastern region. G.
Luis Miguel Lobo, Amilton Cesar dos Santos, Ricardo Alexandre Rosa, Gerlane Medeiros Costa, Ana Flávia Carvalho, Carlos Eduardo Ambrósio, Maria Angélica Miglino, Celina Almeida Furlanetto Mançanares   +7 more
doaj   +3 more sources

Composição de grupos, conflitos intergrupais e uso do espaço em Callithrix penicillata (Geoffroy, 1812) introduzidos em um fragmento urbano

Biotemas, 2014
http://dx.doi.org/10.5007/2175-7925.2014v27n2p193 O uso do espaço pelo gênero Callithrix pode ser relacionado a diferentes fatores. O objetivo deste trabalho foi avaliar as influências de diferentes fatores sobre o uso do espaço em C.
Luciana Zago, João Miranda, Cristina Santos, Fernando Passos, Paulo Simões-Lopes   +4 more
doaj   +1 more source

Impacts of Climate Change on the Movement Ecology of an Imperfect Homeotherm

Biotropica, Volume 58, Issue 1, January 2026.
ABSTRACT Rapid, human‐induced climate change has posed significant challenges to wildlife. One key strategy animals use to cope with environmental temperature fluctuations is behavioral thermoregulation. Understanding how climate change is expected to influence animal behavior is crucial for assessing its impact on species survival and informing ...
Michael J. Noonan, Jesse M. Alston, Aline Giroux, Arnaud L. J. Desbiez   +3 more
wiley   +1 more source

USO DE SOLUÇÃO À BASE DE ÁGUA DE COCO A 37 °C COMO DILUIDOR DE SÊMEN DE Cebus apella (MACACO-PREGO) MANTIDO EM CATIVEIRO

Ciência Animal Brasileira, 2009
O objetivo deste estudo foi avaliar a eficiência de um diluidor de sêmen à base de água de coco in natura a 37 °C na dissolução da fração coagulada e conservação do sêmen de macacos-prego.
Luiza Loureiro de Araújo, Julianne Silva de Lima, Karol Guimarães Oliveira, José Augusto Pereira Carneiro Muniz, Rodrigo del Rio do Valle, Sheyla Farhayldes Souza Domingues   +5 more
doaj   +1 more source

Social media videos highlight the impacts of the illegal use of snares on Brazilian biodiversity

People and Nature, Volume 7, Issue 11, Page 2811-2820, November 2025.
Abstract Snares are one of the most used types of non‐selective traps for hunting worldwide, though their use is prohibited in many countries, including Brazil. Indiscriminate and unmonitored use of snares can induce serious conservation problems, particularly in megadiverse countries where higher species richness and diversity mean that the ...
William Douglas Carvalho, Herbert O. B. Duarte, Thaís P. Alencar‐Silva, Karen Mustin, Cristina Harumi Adania, Luís Miguel Rosalino   +5 more
wiley   +1 more source

Estimating abundance of aggregated populations with drones while accounting for multiple sources of errors: A case study on the mass nesting of Giant South American River Turtles

Journal of Applied Ecology, Volume 62, Issue 8, Page 2036-2047, August 2025.
The developed approach can be applied to several contexts to efficiently survey spatially aggregated populations using drone‐derived orthomosaics, and to understand phenology at these aggregation sites. We provide general recommendations for planning surveys and discuss implementations of our approach using other types of marking methods and model ...
Ismael V. Brack, Denis Valle, Camila Ferrara, Omar Torrico, Enrique Domic‐Rivadeneira, German Forero‐Medina   +5 more
wiley   +1 more source

Importância epidemiológica de alguns animais silvestres na esquistossomose mansônica [PDF]

Revista de Saúde Pública, 1983
Com o intuito de averiguar a importância de alguns roedores como possíveis reservatórios do S. mansoni, na ausência do homem parasitado, foi realizada pesquisa, visando contribuir para o esclarecimento de aspectos ligados à cadeia epidemiológica da esquistossomose, bem como conhecer alguns parâmetros da biologia de certos roedores, em seu habitat semi ...
Kawazoe, Urara, Pinto, Antonio Carlos Mattos   +1 more
openaire   +2 more sources

Identificação de enterobactérias em macacos-prego-galego (Sapajus flavius) mantidos em cativeiro no estado da Paraíba

Biotemas, 2015
O objetivo deste estudo foi isolar e identificar enterobactérias presentes em duas populações de macaco-prego-galego (Sapajus flavius) mantidas em cativeiro. O estudo foi realizado com 12 animais, seis do Centro de Triagem de Animais Silvestres (CETAS),
Ayodhya Cardoso Ramalho, Rodrigo Augusto de Almeida Guimarães, Tarsila Almeida Cavalcante, Danilo Tancler Stipp, Ricardo Romão Guerra   +4 more
doaj   +1 more source