Results 151 to 160 of about 532 (174)
Some of the next articles are maybe not open access.
Journal of Zoo and Wildlife Medicine, 2010
Fertile eggs of Podocnemis expansa and Podocnemis unifilis were investigated for the presence of enterobacteria, as these two endangered species have the potential for conservation measures that include egg transfer. Knowledge of normal microflora associated with turtles and turtle eggs would help effectively manage the transfer of these eggs among ...
Pimenta R S +2 more
exaly +3 more sources
Fertile eggs of Podocnemis expansa and Podocnemis unifilis were investigated for the presence of enterobacteria, as these two endangered species have the potential for conservation measures that include egg transfer. Knowledge of normal microflora associated with turtles and turtle eggs would help effectively manage the transfer of these eggs among ...
Pimenta R S +2 more
exaly +3 more sources
Mitochondrial DNA Part A, 2014
The mitochondrial genome of Podocnemis unifilis (Pleurodira: Podocnemididae) is 16,493 bp in length, which contains 13 protein-coding genes, 2 ribosomal RNAs, 22 transfer RNAs, and a control region. The A+T content of the overall base composition of H-strand is 61.7% (T: 27.7%, C: 25.5%, A: 34.0%, G: 12.8%). ATP6, ATP8, CO3, ND4-6 and Cyt b genes begin
Xuming, Zhou +3 more
openaire +2 more sources
The mitochondrial genome of Podocnemis unifilis (Pleurodira: Podocnemididae) is 16,493 bp in length, which contains 13 protein-coding genes, 2 ribosomal RNAs, 22 transfer RNAs, and a control region. The A+T content of the overall base composition of H-strand is 61.7% (T: 27.7%, C: 25.5%, A: 34.0%, G: 12.8%). ATP6, ATP8, CO3, ND4-6 and Cyt b genes begin
Xuming, Zhou +3 more
openaire +2 more sources
Parasitology Research, 2014
The study objectives were to characterize the morphology of the parasitic forms and describe the prevalence and intensity of Haemogregarina spp. in a population of the turtle Podocnemis unifilis as well as to examine the relationships between parasitism and turtle variables such as gender, size, and weight.
Soares, Priscilla +4 more
openaire +3 more sources
The study objectives were to characterize the morphology of the parasitic forms and describe the prevalence and intensity of Haemogregarina spp. in a population of the turtle Podocnemis unifilis as well as to examine the relationships between parasitism and turtle variables such as gender, size, and weight.
Soares, Priscilla +4 more
openaire +3 more sources
Embryonic development of Podocnemis unifilis (Testudines: Podocnemididae)
Zoomorphology, 2022Maria Fabiele S. Oliveira +5 more
openaire +1 more source
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
openaire +1 more source
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
openaire +3 more sources
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
openaire +1 more source