Ecotoxicology and Environmental Safety, 2019 This study was designed to investigate skeletal changes in Podocnemis unifilis embryos derived from artificially incubated eggs exposed to different concentrations of atrazine, glyphosate or atrazine and glyphosate mixture. Forty-two eggs were randomly allocated to one of seven trays containing vermiculite treated distilled water (control group) or the
Hirano, Líria Queiroz Luz +6 more
openaire +3 more sources
EVALUACIÓN POBLACIONAL DE LA TARICAYA (PODOCNEMIS UNIFILIS) Y TEPARO (PHRYNOPS GEOFFROANUS) EN LA RESERVA COMUNAL PURÚS, UCAYALI, PERÚ [PDF]
, 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
Crescimento e eficiência alimentar de tracajás (Podocnemis unifilis) juvenis em cativeiro
DELOS: DESARROLLO LOCAL SOSTENIBLE, 2023 Dentre os quelônios da Amazônia, o tracajá, Podocnemis unifilis (Troschel, 1848), é uma das espécies mais capturadas para consumo na Amazônia brasileira, integrando a lista de animais vulneráveis à extinção. A espécie apresenta boa condição para criação em cativeiro, adaptando-se facilmente às condições impostas no manejo de criação, além de boa ...
Jamile da Costa Araújo +4 more
openaire +1 more source
Optimization proposal for data capture monitoring of charapa turtle at parques nacionales under project management institute focus [PDF]
, 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
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Molecular Ecology, Volume 34, Issue 11, June 2025.ABSTRACT Artisanal and small‐scale gold mining (ASGM) expansion in the Madre de Dios region of the Peruvian Amazon has transformed primary forests into a novel wetland complex of thousands of abandoned mining ponds. Despite their ecological relevance, post‐mining recovery of these systems remains understudied, particularly regarding fish biodiversity ...
Camila Timana‐Mendoza +7 more
wiley +1 more source
Aceitação alimentar de resíduos do processamento de frutas por muçuas (Kinosternon scorpioides Linnaeus, 1766) em cativeiro. [PDF]
, 2017 A utilização de resíduos agroindustriais na dieta dos quelônios é uma alternativa para diminuir os custos de produção sem comprometer o desenvolvimento e a produção animal.
ARAUJO, J. da C. +5 more
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Behavior of Rio Sao Francisco Piranhas in Response to Changes in Space and Density
Zoo Biology, Volume 44, Issue 3, Page 271-282, May/June 2025.ABSTRACT Previous observations of Rio Sao Francisco piranhas (Pygocentrus piraya) at Cleveland Metroparks Zoo revealed frequent aggressive interactions, which were associated with the injury and death of some individuals. Fishes are known to increase aggressive behavior when available space is limited.
Ronald G. Oldfield +4 more
wiley +1 more source
Diagnosis of Illegal Trafficking Wildlife in Jurisdiction of Corporación Autónoma Regional de Cundinamarca – CAR, Cundinamarca and Boyacá, Colombia. [PDF]
, 2016 El tráfico ilegal de fauna silvestre constituye una amenaza a la biodiversidad. Se observan diferentes usos de este recurso, los cuales varían de acuerdo a la región.
Suarez Giorgi, Carlos Andres
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Growth, feed efficiency and carcass yield of female yellow-spotted amazon river turtles (Podocnemis unifilis) subjected to different stocking densities. [PDF]
The yellow-spotted amazon river turtle, Podocnemis unifilis, is one of the most consumed species in the Amazon region. However, the basic zootechnical parameters of its production in captivity are not yet fully established to support a sustainable ...
ARAUJO, J. da C. +4 more
core +1 more source
Crescimento e variáveis hematológicas de tracajás (Podocnemis unifilis) aos seis e dezoito meses de vida. [PDF]
, 2017 HEM011
BRASILIENSE, A. R. P. +5 more
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