Results 131 to 140 of about 1,293 (171)

Matamatas Chelus spp. (Testudines, Chelidae) have a remarkable evolutionary history of sex chromosomes with a long-term stable XY microchromosome system. [PDF]

Sci Rep, 2022
Viana PF, Feldberg E, Takagui FH, Menezes S, Vogt RC, Ezaz T.   +5 more
europepmc   +1 more source

Acanthoatractis xinguensis n. gen., n. sp. (Nematoda: Cosmocercoidea: Atractidae) parasite of yellow-spotted Amazon river turtle, Podocnemis unifilis Troschel (Testudines: Podocnemididae) in Brazilian Amazon. [PDF]

Int J Parasitol Parasites Wildl
Jesus RF, Nandyara B, Dos Santos JN, Melo FTV.   +3 more
europepmc   +1 more source

The Amazonian Red Side-Necked Turtle Rhinemys rufipes (Spix, 1824) (Testudines, Chelidae) Has a GSD Sex-Determining Mechanism with an Ancient XY Sex Microchromosome System. [PDF]

Cells, 2020
Viana PF, Feldberg E, Cioffi MB, de Carvalho VT, Menezes S, Vogt RC, Liehr T, Ezaz T.   +7 more
europepmc   +1 more source

An early bothremydid from the Arlington Archosaur Site of Texas. [PDF]

Sci Rep, 2021
Adrian B, Smith HF, Noto CR, Grossman A.
europepmc   +1 more source

Caracterização morfológica das células sanguíneas da irapuca (Testudines, Podocnemididae) do Médio Rio Negro, Amazonas. [PDF]

, 2012
AFFONSO, E. G., CARMO, I. B., MARCON, J. L., OLIVEIRA, A. T., SALES, R. S. A., SANTOS, M. Q. C., TAVARES-DIAS, M.   +6 more
core  

Lessons learned during a 12-year monitoring project with the endangered Magdalena River turtle (Podocnemis lewyana): hunting pressure, habitat degradation, and methodological considerations. [PDF]

Environ Monit Assess
Páez VP, Bock BC, Toro-Cardona FA, Cartagena-Otálvaro VM.   +3 more
europepmc   +1 more source

Deep learning-based image classification of turtles imported into Korea. [PDF]

Sci Rep, 2023
Baek JW, Kim JI, Kim CB.
europepmc   +1 more source

HISTOLOGY AND MORPHOOMETRY OF THE CLOACAL GILLS OF Podocnemis unifilis (TESTUDINES, PODOCNEMIDIDAE)

DESAFIOS - Revista Interdisciplinar da Universidade Federal do Tocantins
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, Nunes Ribeiro, Ana Beatriz, Nunes de Santana, Danilo, Lagares Ferreira Silva, Kellen   +3 more
openaire   +1 more source

The anatomy, paleobiology, and evolutionary relationships of the largest extinct side-necked turtle. [PDF]

Sci Adv, 2020
Cadena EA, Scheyer TM, Carrillo-Briceño JD, Sánchez R, Aguilera-Socorro OA, Vanegas A, Pardo M, Hansen DM, Sánchez-Villagra MR.   +8 more
europepmc   +1 more source

The ecomorphology of the shell of extant turtles and its applications for fossil turtles. [PDF]

PeerJ, 2020
Dziomber L, Joyce WG, Foth C.
europepmc   +1 more source