Results 71 to 80 of about 3,339 (205)

Variáveis hematológicas em tambaquis anestesiados com óleo de cravo e benzocaína. [PDF]

open access: yes, 2017
O objetivo deste trabalho foi avaliar o efeito anestésico de óleo de cravo e benzocaína sobre os parâmetros hematológicas e a fragilidade osmótica dos eritrócitos em tambaqui (Colossoma macropomum)
CHAGAS, E. C.   +5 more
core   +1 more source

Primer registro para el Perú de Nematophila grandis (Diesing, 1839) Travassos, 1934 (Trematoda, Diplodiscidae) en Podocnemis unifilis (Troschel, 1848) (Testudines, Pelomedusidae)

open access: yesRevista Peruana de Biología, 2013
El presente trabajo registra por primera vez para el Perú a Nematophila grandis (Diesing, 1839) Travassos, 1934, en la tortuga de río Podocnemis unifilis «taricaya».
Patricia Salízar, Lidia Sánchez
doaj   +1 more source

Optimization proposal for data capture monitoring of charapa turtle at parques nacionales under project management institute focus [PDF]

open access: yes, 2014
La estrategia de conservación para tortuga charapa en el contexto en el que se desenvuelve, se centra en acuerdos de uso de la especie con las comunidades indígenas y en la protección de nidadas, las actividades de monitoreo se concentran principalmente ...
Aldana, Miller Alexander   +2 more
core  

Description of behavioral patterns of Podocnemis erythrocephala (Spix, 1824) (Testudines: Podocnemididae) (Red-headed river turtle) in captivity, Manaus, Amazonas, Brazil Descrição de padrões comportamentais de Podocnemis erythrocephala (Spix, 1824) (Testudines: Podocnemididae) (Irapuca) em cativeiro, Manaus, Amazonas, Brasil

open access: yesActa Amazonica, 2010
The biology and ecology of South American turtles is still poorly known, particularly, for the Brazilian species. Laboratory studies are essential to understand the life cycles of aquatic turtles species and to help in formulating management plans for ...
Larissa Schineider   +2 more
doaj   +1 more source

Evidence of multiple paternal contribution in Podocnemis sextuberculata (Testudines: Podocnemididae) detected by microsatellite markers.

open access: yesPhyllomedusa: Journal of Herpetology, 2015
Evidence of multiple paternity in Podocnemis sextuberculata (Testudines: Podocnemididae) detected by microsatellite markers. We found evidence of multiple paternity in a sample of 12 Podocnemis sextuberculata nests including seven nests (80 hatchlings ...
Cleiton Fantin   +6 more
doaj  

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

Counting animals in orthomosaics from aerial imagery: Challenges and future directions

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 6, Page 1051-1060, June 2025.
Abstract The use of drones to survey and monitor wildlife populations has increased exponentially. A common protocol used for data collection is planning flights with substantial overlap between successive photographs and lateral lines and then creating orthomosaics by merging the collected images.
Ismael V. Brack   +7 more
wiley   +1 more source

The faunal drugstore: Animal-based remedies used in traditional medicines in Latin America [PDF]

open access: yes, 2011
Zootherapy is the treatment of human ailments with remedies made from animals and their products. Despite its prevalence in traditional medical practices worldwide, research on this phenomenon has often been neglected in comparison to medicinal plant ...
Rômulo RN Alves, Humberto N Alves
core   +2 more sources

Interdependencies between Indigenous peoples, local communities, and freshwater systems in a changing Amazon

open access: yesConservation Biology, Volume 39, Issue 3, June 2025.
Abstract Globally, Indigenous peoples and local communities (IPs and LCs) are fighting for the recognition of their knowledge and decision‐making authority in freshwater conservation. In the Amazon, decision‐making around freshwater management and conservation has often overlooked Indigenous and local knowledge (ILK) and the connections between ...
Simone Athayde   +8 more
wiley   +1 more source

Simple radiography of the coelomic cavity in Podocnemis expansa and Podocnemis unifilis: proposal for an illustrative atlas as a diagnostic tool

open access: yesBrazilian Journal of Animal and Environmental Research
Testudines are among the most popular reptiles chosen as exotic pets and, as a result, are referred more frequently for veterinary evaluation. However, it is difficult to investigate pathologies in these individuals due to their body conformation, which prevents a detailed physical examination.
Juliana Valentin Portela   +3 more
openaire   +1 more source

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