Results 51 to 60 of about 1,570 (175)

Abiotic modulators of Podocnemis unifilis (Testudines: Podocnemididae) abundances in the Peruvian Amazon [PDF]

open access: yesZoologia (Curitiba, Impresso), 2011
Previous studies have demonstrated that river-based surveys can provide an inexpensive source of information for neotropical zoologists, yet little information is available to inform the application of this technique for the long term monitoring of neotropical turtle species.
Norris, Darren   +10 more
openaire   +5 more sources

Biology and Conservation of the Freshwater Turtles and Tortoises of Peru [PDF]

open access: yes, 2012
Little information has been published on Peruvian chelonians. Here we have compiled the available literature pertaining to Peruvian freshwater turtles and tortoises on four topics: Human consumption and ethnobiology, habitat use, status and abundance ...
Ferronato, Bruno O., Morales, Victor M.
core   +3 more sources

Transcending sea turtles: first report of hatching failure in eggs of an amazonian freshwater turtle with symptoms of the fungal emerging disease fusariosis [PDF]

open access: yes, 2022
Tiputini Biodiversity Station; Institute of Evolutionary Ecology and Conservation Genomics University ...
Carranco, Ana Sofía   +5 more
core   +1 more source

Animais silvestres utilizados como recurso alimentar em assentamentos rurais no município de Uruará, Pará, Brasil

open access: yesDesenvolvimento e Meio Ambiente, 2015
The consumption of hunting animals is of fundamental importance for human subsistence in different tropical areas. Knowing the chosen species, the techniques of capture and the quantity are fundamental aspects to understand how to use and the degree of ...
Reinaldo Lucas Cajaiba   +2 more
doaj   +1 more source

Presence of anti-Leptospira spp. antibodies in captive yellow-spotted river turtles (Podocnemis unifilis) in the Eastern Amazon [PDF]

open access: yesCiência Rural, 2020
: We describe anti-Leptospira spp. agglutinin in yellow-spotted river turtles (Podocnemis unifilis)in the Amazon region. Ninety-eight serum samples from individuals housed at the Bosque Rodrigues Alves Zoobotanical Garden of Amazonia, Belém, PA, Brazil ...
Juliana Maria Santos Miranda   +7 more
doaj   +1 more source

Monitoreo Participativo De La Caza De Quelonios (Podocnemididae) Por Ribereños En El Bajo Río Purús Y Protección De Lugares De Desova En La Rds Piagaçu-Purus, Brasil.

open access: yesRevista Colombiana de Ciencia Animal Recia, 2013
Entre septiembre de 2011 y abril de 2012, se registraron informaciones participativas sobre las áreas de anidación y de las especies de quelonios cazados para el consumo por ribereños comunitarios de tres sectores de La Reserva de Desarrollo Sostenible ...
Fabiano Waldez   +4 more
doaj   +1 more source

Estrutura populacional, tamanho e razão sexual de Podocnemis unifilis (Testudines, Podocnemididae) no rio Guaporé (RO), norte do Brasil [PDF]

open access: yesPhyllomedusa: Journal of Herpetology, 2004
Population structure, size and sex ratio in Podocnemis unifilis (Testudines, Podocnemididae) in the Guaporé river (RO), northern Brazil.Population structure and sex ratio of Podocnemis unifilis was studied from June to November 1989 and from March to ...
Augusto Fachín-Terán, Richard C. Vogt
doaj  

Análisis de una estrategia de conservación para Podocnemis unifilis en la Estación de Biodiversidad Tiputini [PDF]

open access: yes, 2010
Podocnemis unifilis has experienced a drastic decrease along its distribution in the Ecuadorian Amazon. With this motivation the Tiputini Biodiversity Station from Universidad San Francisco de Quito began a head-starting project for this species ...
Rivera Rojas, Laura Maricela
core  

EVALUACIÓN POBLACIONAL DE LA TARICAYA (PODOCNEMIS UNIFILIS) Y TEPARO (PHRYNOPS GEOFFROANUS) EN LA RESERVA COMUNAL PURÚS, UCAYALI, PERÚ [PDF]

open access: yes, 2023
The Yellow-spotted river turtle (Podocnemis unifilis) and the Geoffroy's side-necked turtle (Phrynops geoffroanus) represent species with high environmental and economic value.
BELISARIO, Hector   +9 more
core   +2 more sources

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, EarlyView.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

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