Results 121 to 130 of about 286 (141)
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Embryonic development of Podocnemis unifilis (Testudines: Podocnemididae)
Zoomorphology, 2022Maria Fabiele S. Oliveira +5 more
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Amphibia-Reptilia, 2008
Abstract We used eight microsatellite loci to investigate the mating system in P. unifilis. DNA samples were collected from 66 hatchlings sampled from six nests on a central Amazon River beach near Barreirinha, Amazonas, Brazil. We found that P.
Cleiton Fantin +3 more
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Abstract We used eight microsatellite loci to investigate the mating system in P. unifilis. DNA samples were collected from 66 hatchlings sampled from six nests on a central Amazon River beach near Barreirinha, Amazonas, Brazil. We found that P.
Cleiton Fantin +3 more
openaire +1 more source
Biological Conservation, 2005
Abstract The exploitation of South American river turtles as a food source has long been considered the main factor contributing to the decline of populations. Along a stretch of the Aguarico River (Ecuador), we investigated the spatial and temporal distribution of terecay (Podocnemis unifilis) nests, factors affecting nest outcome, and the effect of
CAPUTO F. P. +2 more
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Abstract The exploitation of South American river turtles as a food source has long been considered the main factor contributing to the decline of populations. Along a stretch of the Aguarico River (Ecuador), we investigated the spatial and temporal distribution of terecay (Podocnemis unifilis) nests, factors affecting nest outcome, and the effect of
CAPUTO F. P. +2 more
openaire +3 more sources
HISTOLOGY AND MORPHOOMETRY OF THE CLOACAL GILLS OF Podocnemis unifilis (TESTUDINES, PODOCNEMIDIDAE)
Podocnemis unifilis é a espécie mais abundante do gênero, podendo atingir 50cm de comprimento e pesar até 12,5 kg. As brânquias cloacais compõem o sistema urogenital de quelônios semiaquáticos, desempenhando função de trocas gasosas. Este estudo teve como objetivo descrever aspectos morfológicos, histológicos e morfométricos das brânquias cloacais em ...Carvalho de Souza, Jonatas +3 more
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Journal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastes, 2018
Rosivaldo De Alcântara Mendes +2 more
exaly
Rosivaldo De Alcântara Mendes +2 more
exaly