Results 111 to 120 of about 4,340 (218)

Selección de locales de nidificación y sobrevivencia de los nidos de las tortugas podocnemis del bajo rio purus, amazonas, Brasil.

Revista Colombiana de Ciencia Animal Recia, 2009
Este estudio fue realizado en las playas Del rio Abufari que hace parte de la Reserva Biológica de Abufari, situada en El bajo rio Purus, Amazonas, Brasil. El estudio se condujo en los períodos secos (agosto/diciembre) desde 1998 hasta 2004.
Jackson PANTOJA-LIMA, C.B PEZZUTI, S TEIXEIRA, D FÉLIX-SILVA, H REBÊLO, S MONJELÓ, A KEMENES   +6 more
doaj   +1 more source

Notes on the nesting behaviour of podocnemis expansa in the amazon valley (Testudines, Pelomedusidae) [PDF]

, 1967
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Vanzolini, P. E., Vanzolini, P. E.
core   +2 more sources

A new xinjiangchelyid turtle from the Middle Jurassic of Xinjiang, China and the evolution of the basipterygoid process in Mesozoic turtles [PDF]

, 2013
Background: Most turtles from the Middle and Late Jurassic of Asia are referred to the newly defined clade Xinjiangchelyidae, a group of mostly shell-based, generalized, small to mid-sized aquatic froms that are widely considered to represent the stem ...
Ge, Sun, Joyce, Walter G., Rabi, Márton, Wings, Oliver, Zhou, Chang-Fu   +4 more
core   +2 more sources

Ontogeny of the cranial bones of the giant amazon river turtle Podocnemis expansa Schweigger, 1812 (Testudines, Podocnemididae) - doi: 10.4025/actascibiolsci.v32i2.5777

Acta Scientiarum: Biological Sciences, 2010
In order to determine the normal stages of formation in the sequence of ossification of the cranium of Podocnemis expansa in its various stages of development, embryos were collected starting on the 18th day of natural incubation and were subjected to ...
Lucélia Gonçalves Vieira, André Luiz Quagliatto Santos, Fabiano Campos Lima   +2 more
doaj   +1 more source

Cultivo de tartaruga da Amazônia (Podocnemis expansa): alternativa ecológica, técnica e econômica ao agronegócio amazônico. [PDF]

, 2019
Solo e clima. Tartarugas. Preparo e povoamento do viveiro. Manejo alimentar. Biometrias. Determinação do sexo.
ANDRADE, P. C. M., HOSSAINE-LIMA, M. das G., IZEL, A. C. U., MELO, L. A. S., SILVA, A. V. da   +4 more
core  

Isotopic ordering in eggshells reflects body temperatures and suggests differing thermophysiology in two Cretaceous dinosaurs [PDF]

, 2015
Our understanding of the evolutionary transitions leading to the modern endothermic state of birds and mammals is incomplete, partly because tools available to study the thermophysiology of extinct vertebrates are limited.
Cerling, Thure E., Chiappe, Luis M., Eagle, Robert A., Eiler, John M., Enriquez, Marcus, Grellet-Tinner, Gerald, Hu, David, Kohn, Matthew J., Loyd, Sean J., Montanari, Shaena, Pérez-Huerta, Alberto, Ramirez, Pedro, Tripati, Aradhna K., Tütken, Thomas   +13 more
core   +3 more sources

Phylogeny, biogeography and diversification patterns of side-necked turtles (Testudines: Pleurodira) [PDF]

, 2018
Pleurodires or side-necked turtles are today restricted to freshwater environments of South America, Africa– Madagascar and Australia, but in the past they were distributed much more broadly, being found also on Eurasia, India and North America, and ...
Assine ML, Broin FD, Fritz U, Gaffney ES, Gaffney ES, Gaffney ES, Guillon JM, Holroyd PA, Lapparent de Broin F, Lapparent de Broin F, Laurent RF, Pritchard PCH, Pérez-García A, R Core Team, Rhodin AGJ, Sterli J., Thomson S, Wood RC   +17 more
core   +2 more sources

Projected increases in the annual flood pulse of the Western Amazon [PDF]

, 2015
The impact of a changing climate on the Amazon basin is a subject of intensive research because of its rich biodiversity and the significant role of rainforests in carbon cycling.
Buytaert, W., Guyot, Jean-Loup, Lavado-Casimiro, W., Manz, B., Rosas, C. V., Santini, William, Willems, P., Zulkafli, Z.   +7 more
core   +1 more source

Prevalence and parasitemia of Haemogregarina sp. in Podocnemis expansa (Testudines: Podocnemididae) from the Brazilian Amazon

Revista Brasileira de Parasitologia Veterinária
Seventy-five turtles Podocnemis expansa in the Brazilian Amazon were examined for the presence of ectoparasites and hemoparasites. Samplings were performed in three study areas in the state of Tocantins, Brazil.
Amanda Maria Picelli, Aluísio Vasconcelos de Carvalho, Lúcio André Viana, Adriana Malvasio   +3 more
doaj   +1 more source

Esofagotomia cervical em Tartaruga-da-Amazônia Podocnemis expansa Schweigger, 1812 (Testudines – Podocnemididae) [PDF]

Pubvet, 2016
This study proposes a technique of cervical esophagectomy Podocnemis expansa, an Amazonian river turtle aquatic habitat. The animals belonging to the Research Laboratory of Wild Animals FAMEV-UFU, were anesthetized with propofol at a dose of 10mg/Kg/IV.
openaire   +1 more source