Results 71 to 80 of about 4,798 (199)

Perfil hematológico de gambás Didelphis aurita e D. albiventris do Estado de São Paulo, Brasil - DOI: 10.4025/actascibiolsci.v31i2.7007

Acta Scientiarum: Biological Sciences, 2009
O objetivo deste trabalho foi fornecer dados sobre o perfil hematológico de gambás (Didelphis sp.). Realizou-se hemograma de 83 D. aurita e 35 D. albiventris. Os valores obtidos dos D. aurita foram: Hematócrito dos adultos(A) 31,8 ± 8,0% e dos filhotes(F)
Renata Assis Casagrande, Marina de Oliveira Cesar, Maurício Cláudio Horta, Silmara Rossi, Rodrigo Hidalgo Teixieira, Eliana Reiko Matushima   +5 more
doaj   +1 more source

Riqueza e diversidade de mamíferos na Região da Serra do Facão, sudeste do estado de Goiás, Brasil central [PDF]

, 2015
Há 251 espécies de mamíferos de ocorrência confirmada no cerrado, o terceiro bioma brasileiro em riqueza de espécies. A maioria dos inventários da mastofauna do cerrado é resultado de estudos oportunísticos, com curta duração.
Brandão, Reuber Albuquerque, Gomes, Leonardo de Paula, Marinho-Filho, Jader, Rocha, Clarisse Rezende   +3 more
core   +1 more source

Avian influenza overview September–November 2025

EFSA Journal, Volume 23, Issue 12, December 2025.
Abstract Between 6 September and 28 November 2025, 2896 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (442) and wild (2454) birds in 29 countries in Europe. The magnitude and geographical extent of these detections were unprecedented for this time of the year, particularly in wild birds.
European Food Safety Authority, European Centre for Disease Prevention and Control, European Union Reference Laboratory for Avian Influenza, Hubert Buczkowski, Mariette Ducatez, Alice Fusaro, Jose L. Gonzales, Thijs Kuiken, Gražina Mirinavičiūtė, Karl Ståhl, Christoph Staubach, Olov Svartström, Calogero Terregino, Katriina Willgert, Evelyn Alarcón, Lisa Kohnle   +15 more
wiley   +1 more source

COMENTARIOS SOBRE EL PRIMER REGISTRO DE MICOREUS ALSTONI (ALLEN, 1900) (DIDELPHIMORPHIA, DIDELPHIDAE) PARA COLOMBIA COMMENTS ABOUT THE FIRST RECORD OF MICOUREUS ALSTONI (ALLEN, 1900) (DIDELPHIMORPHIA: DIDELPHIDAE) FOR COLOMBIA

Actualidades Biológicas, 2007
En el año 2004, Cuartas-Calle publicó el primer registro para Colombia de una especie de pequeño marsupial del grupo de las marmosas, Micoureus alstoni (Mammalia: Didelphimorphia).
Juan F. Díaz-N., Marcela Gómez-Laverde
doaj  

Detection of antibodies against Leptospira spp in free-living marsupials caught in the Eastern Amazon

Revista da Sociedade Brasileira de Medicina Tropical
INTRODUCTION: Serological surveys are important to assess the health status of wild animals. In this study, antibodies against Leptospira spp, causal agents of leptospirosis, were detected in free-living marsupials in the State of Pará, Brazil. METHODS:
Gleiciane Schupp de Sena Mesquita, Katarine de Souza Rocha, Thamillys Rayssa Marques Monteiro, Marcely Karen Santos do Rosário, Ianny Watuzy Monteiro Baia, Helyanne de Sousa Pereira, Valiria Duarte Cerqueira, Carla Cristina Guimarães de Moraes   +7 more
doaj   +1 more source

Ocorrência de muscóideos necrófagos em carcaça de Didelphis albiventris Lund, 1841 (Didelphimorphia, Didelphidae) no Rio Grande do Sul, Brasil

Biotemas, 2010
As informações relativas quanto à similaridade da fauna colonizadora de animais silvestres em decomposição são incipientes entre os diferentes modelos de carcaças.
Vanessa Abelaira dos Anjos, Paulo Bretanha Ribeiro, Rodrigo Ferreira Krüger, Ândrio Zafalon da Silva   +3 more
doaj   +1 more source

Vivid biofluorescence discovered in the nocturnal Springhare (Pedetidae)

Scientific Reports, 2021
Biofluorescence has been detected in several nocturnal-crepuscular organisms from invertebrates to birds and mammals. Biofluorescence in mammals has been detected across the phylogeny, including the monotreme duck-billed platypus (Ornithorhyncus anatinus)
Erik R. Olson, Michaela R. Carlson, V. M. Sadagopa Ramanujam, Lindsay Sears, Sharon E. Anthony, Paula Spaeth Anich, Leigh Ramon, Alissa Hulstrand, Michaela Jurewicz, Adam S. Gunnelson, Allison M. Kohler, Jonathan G. Martin   +11 more
doaj   +1 more source

Isolation of Salmonella enterica in opossum (Didelphis aurita and Didelphis albiventris) of the São Paulo State, Brazil [PDF]

, 2011
No Brasil, não há relato de estudos de Salmonella em gambás, sendo assim, este trabalho tem por objetivo determinar a frequência de isolamento de Salmonella enterica em gambás (D. aurita e D. albiventris) no Estado de São Paulo.
CASAGRANDE, Renata Assis, LOPES, Luiz Fernando Larangeira, MATUSHIMA, Eliana Reiko, REIS, Eliane Moura dos, RODRIGUES, Dália dos Prazeres   +4 more
core   +1 more source

When Raptors Are Away, Opossums Will Play: Woolly Opossums as Carrion Feeders in Harpy Eagle Nests

Biotropica, Volume 57, Issue 6, November 2025.
Scavenging by New World marsupials is rarely documented. We recorded woolly opossums (Caluromys lanatus) scavenging prey remains from a Harpy eagle’s nest in central Brazil. The low overlap in activity periods between the two species may facilitate the behavior observed here.
João Pedro Fernandes Machado, Thiago Borges F. Semedo, Everton B. P. Miranda, Guilherme S. T. Garbino   +3 more
wiley   +1 more source

Morphometrics of genus Caluromys (Didelphimorphia : Didelphidae) in northern South America [PDF]

, 2008
We reviewed the morphometric relationships between different forms of the woolly opossum, genus Caluromys, in northern South America by means of univariate and multivariate analyses of skull characters.
López Fuster, María José, Pérez Hernández, Roger, Ventura Queija, Jacinto   +2 more
core   +2 more sources