Results 51 to 60 of about 44,798 (149)

Confederação Brasileira de Desportos Aquáticos - Medalha comemorativa

, 2011
Medalha quadrada com logomarca da Confederação Brasileira de Desportos Aquáticos e Correios. Contém estojo original.Medalha confeccionada pela Confederação Brasileira de Desportos Aquáticos em parceria com os Correios.
Confederação Brasileira de Desportos Aquáticos
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Stable Carbon and Nitrogen Isotopes Show Evidence of Resource Partitioning Between Spinner Dolphins ( Stenella longirostris ) and Large Pelagic Fishes From the Fernando de Noronha Archipelago

Marine Mammal Science, Volume 41, Issue 4, October 2025.
ABSTRACT We applied stable carbon and nitrogen isotopes to investigate the trophic ecology of four large pelagic predators from the Fernando de Noronha Archipelago (FNA), northeastern Brazil: spinner dolphin ( Stenella longirostris ), yellowfin tuna ( Thunnus albacares ), wahoo ( Acanthocybium solandri ), and great barracuda ( Sphyraena barracuda ). We
Victor Uber Paschoalini, Genyffer Cibele Troina, Marcos César de Oliveira Santos   +2 more
wiley   +1 more source

Observations on the rough-toothed dolphin Steno bredanensis off Santa Catarina Island, souther Brazilian coast

Biotemas, 1997
O golfinho de dentes rugosos Steno bredanensis é uma espécie pelágica de mares e oceanos tropicais e temperados, embora no Brasil sua presença seja frequentemente observada em águas costeiras.
Paulo André de Carvalho Flores, Alfredo Ximenez   +1 more
doaj  

Morphological and morphometric sperm analysis of dwarf sperm whale (Kogia sima)

Acta Scientiarum: Biological Sciences
Nowadays, an increase in the number of marine species at risk of extinction has been observed. Therefore, studies on the reproductive characteristics of these animals are essential.
Giovana Alcantara Garcia, Daniel de Souza Ramos Angrimani, Jociery Einhardt Vergara Parente, Juliana Plácido Guimarães   +3 more
doaj   +1 more source

Antagonistic Rewiring and Turnover Patterns in a Neotropical Fish–Parasite Metanetwork

Freshwater Biology, Volume 70, Issue 7, July 2025.
ABSTRACT Integrating beta‐diversity and network analyses is an emerging approach for understanding the spatial structure of species communities. For instance, although the presence of hosts affects parasite species distribution, environmental factors can either restrict or promote the occurrence of certain parasite species by changing the abundance of ...
Ana Paula Lula Costa, Paulo R. Guimarães, Andre A. Padial   +2 more
wiley   +1 more source

Mamíferos Semiaquáticos

, 2019
Embora em Portugal o número de espécies de mamíferos que demonstram algum grau de associação com o meio dulciaquícula não seja elevado (8 espécies num total de 71, excluindo as espécies marinhas), a sua diversidade taxonómica é significativa pois inclui ...
Petrucci-Fonseca, Francisco, Santos-Reis, Margarida, Pedroso, Nuno M.   +2 more
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Ocorrência de oocistos de Cryptosporidium spp. na água destinada a manutenção dos peixes-boi marinhos (Trichechus manatus) em cativeiro

Biotemas, 2007
A finalidade da pesquisa foi verificar a ocorrência de oocistos de Cryptosporidium spp. na água de consumo e abastecimento das piscinas destinadas aos peixes-boi marinhos (Trichechus manatus) em cativeiro.
João Carlos Gomes Borges, Leucio Câmara Alves, Maria Aparecida da Gloria Faustino, Jeane Kury Nobre Gomes, Régis Pinto de Lima   +4 more
doaj  

Landscape Change and Threats to Conservation of River Dolphin Inia araguaiaensis (Cetacea: Iniidae) in the Brazilian Savanna

International Review of Hydrobiology, Volume 110, Issue 1, Page 13-21, June 2025.
ABSTRACT River dolphins are the least studied and most threatened cetaceans. Anthropogenic activities, including habitat fragmentation, pollution, and declining fish stocks, pose significant challenges to their survival. This study evaluated the effects of landscape changes resulting from human activity on the encounter rates of the putative species of
Cristiane Gonçalves de Moraes, Miriam Marmontel, Mariana Paschoalini Frias, Marcelo Oliveira‐da‐Costa, Paulo De Marco Junior   +4 more
wiley   +1 more source

Anti-Leptospira spp. antibodies in wild animals from Ribeirão Preto city zoo in São Paulo State, Brazil [PDF]

, 2010
Leptospirosis may affect all domestic and wild animals as well as human beings. Some serological studies have shown the involvement of wild species in the epidemiology of the disease.
Mariani, Julia Rassi, Silva, Carolina dos Santos [UNESP], Amâncio, Fábio Henrique, Gírio, Raul José Silva [UNESP], Wessort, Pedro Meirelles Favaretto, Guerra Neto, Guilherme [UNESP], Santana, Lucas Alves de Souza [UNESP], Brich, Michelle [UNESP]   +7 more
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Aspectos comportamentais de Lontra longicaudis (Olfers, 1818) (Carnivora: Mustelidae) em cativeiro do Instituto Mamíferos Aquáticos (IMA) Salvador - BA [PDF]

, 2012
This search was in the Aquatic Mammal Institution – IMA, during the October month of 2011, and aims to compare behavior standard of two Lontras longicaudis in captivity and to determine the behavior more frequent. Behavior comments were made two times on
Gomes, Renata Souza Tosta, Pigozzo, Camila Magalhães, Pereira, Cintia, Santana, Júlia Veiga, Aragão, Maria Verônica Santos, Roque, Aline Tosta, Dias, Thalita   +6 more
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