Results 81 to 90 of about 315 (154)

[Morphologic study of the embryonic development of the Amazonian turtle Podocnemis expansa, Pelomedusidae].

Revista brasileira de biologia, 1991
Two egg groups from four clutches of the Amazon turtle, Podocnemis expansa, were incubated at 32-34 degrees C and 35-38 degrees C, respectively. The incubation of the first group lasted approximately 47 days and the second 43 days. To standardize the stages, a series of 25 stages was recorded, based on observation of morphological evolution related to ...
T M, Danni, M A, Dardenne, S M, Nascimento   +2 more
openaire   +1 more source

Analysis of the influence of tourism on nesting beaches for the Amazon turtle (Podocnemis expansa) on the Crixás-Açu river

Acta Scientiarum: Biological Sciences
Freshwater turtles play an important ecological and social role, with Podocnemis expansa (arrau turtle) being the largest freshwater Testudine in Latin America.
Lívia Schroder Memória Paiva, Tairone Paiva Leão, Paulo Lopes Ribeiro, Leo Caetano Fernandes da Silva, Mariana Pastori Lara, Rodrigo Diana Navarro   +5 more
doaj   +1 more source

Detection of polyandric behavior in giant Amazonian river turtle (Podocnemis expansa) using microsatellites markers [PDF]

BMC Proc, 2014
Morais J, Farias I, Botero-Arias R, Araújo C, Camillo C, Fantin C.   +5 more
europepmc   +1 more source

Use of wild vertebrates for consumption and bushmeat trade in Brazil: a review. [PDF]

J Ethnobiol Ethnomed, 2023
Aragão Silva JA, Dos Santos Soares LM, Ferreira FS, da Silva AB, Souto WMS.   +4 more
europepmc   +1 more source

Contribución al conocimiento de la reproducción de Podocnemis Lewyana Dumeril (Reptilia: Quelonia: Pelomedusidae)

Caldasia, 1986
En Colombia se encuentran 5 especies del Género Podocnemis : P. expansa, P. lewyana, P. sextuberculata , P. unifilis y P. vogli. De estas P. lewyana es la única que se encuentra en la zona Norte de nuestro país y es endémica para la región que abarca las
Castaño Mora Olga Victoria
doaj  

Estudios adicionales sobre los Crocodylia y Testudinata del Alto Caquetá y Río Caguán Estudios adicionales sobre los Crocodylia y Testudinata del Alto Caquetá y Río Caguán

Caldasia, 1969
Se llevaron a cabo estudios adicionales sobre problemas de reproducción de la babilla (Caiman sclerops) y tres especies de tortugas (Podocnemis expansa, Podocnemis unifilis y Phrynops geoffroanus tuberosus).  Los resultados principales son los siguientes:
Medem Federico
doaj  

Hematological and blood chemistry parameters of a Podocnemis vogli and P. unifilis captive population in Colombia. [PDF]

Front Vet Sci, 2022
Rodríguez-Almonacid C, Fuentes-Rodríguez G, González LP, Moreno-Torres C, Matta NE.   +4 more
europepmc   +1 more source

Immunolocalization of aromatase and estrogen and androgen receptors in the gonads and mesonephros of <i>Podocnemis expansa</i> during the first year of life. [PDF]

Anim Reprod
Oliveira MFS, Rocha LIQ, Dias LC, Medeiros AM, de Oliveira MF, de Moura CEB, Magalhães MDS.   +6 more
europepmc   +1 more source

Enterobacteriaceae in mouth and cloaca of podocnemis expansa and P. Unifilis (testudines: chelonia) populations of national park of araguaia plains, Brazil. [PDF]

Braz J Microbiol, 2011
de Morais PB, de Souza DR, de Sousa FM, de Oliveira KW, Pimenta RS.   +4 more
europepmc   +1 more source

Use and commercialization of Podocnemis expansa (Schweiger 1812) (Testudines: Podocnemididae) for medicinal purposes in two communities in North of Brazil. [PDF]

J Ethnobiol Ethnomed, 2008
Alves RR, Santana GG.
europepmc   +1 more source