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| 3. |  | CAMPOS, Z. Biologia reprodutiva do jacaré-paguá, Paleosuchus palpebrosus , e as ameaças nos seus ambientes do Maciço do Urucum, Pantanal Sul. In: SIMPÓSIO SOBRE RECURSOS NATURAIS E SOCIOECONÔMICOS DO PANTANAL, 6.; EVENTO DE INICIAÇÃO CIENTÍFICA DO PANTANAL, 1., 2013, Corumbá, MS. Desafios e soluções para o Pantanal: resumos. Corumbá: Embrapa Pantanal, 2013.| Biblioteca(s): Embrapa Pantanal. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
15/07/2014 |
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Data da última atualização: |
19/05/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
CAMPOS, Z.; MOURAO, G. |
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Afiliação: |
ZILCA MARIA DA SILVA CAMPOS, CPAP; GUILHERME DE MIRANDA MOURAO, CPAP. |
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Título: |
Camera traps capture images of predators of Caiman crocodilus yacare eggs (Reptilia: Crocodylia) in Brazil's Pantanal wetlands. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Journal of Natural History, p. 1-6, 2014. |
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Páginas: |
6 p. |
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ISSN: |
0022-2933 |
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DOI: |
10.1080/00222933.2014.930757 |
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Idioma: |
Inglês |
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Conteúdo: |
Camera traps were set up in forest nests in 2009, 2010 and 2012 to capture images of possible predators eating eggs of the Pantanal caiman, Caiman crocodilus yacare. We monitored 57 caiman nests; 42 nests were opened and the eggs were counted (mean = 25 eggs/nest, SD = 4.3). Females were present and captured at 38 of those nests. The remaining 15 nests were used as controls, and we did not capture the females or open the egg cavities of these nests. Most of the nests had the eggs eaten by predators, in both the disturbed group (38 nests) and the control group (13 nests). The main predators were carnivorous mammals, such as crabeating foxes (Cerdocyon thous), coatis (Nasua nasua) and tayras (Eira barbara), although feral pigs (Sus scrofa) and armadillos (Dasypus novemcinctus) were also photographed eating caiman eggs. The lizard Salvator merianae was photographed eating eggs of two nests. |
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Palavras-Chave: |
Camera traps. |
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Thesaurus NAL: |
Caiman; Crocodylia; nests; Pantanal. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01539naa a2200229 a 4500
001 1990679
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008 2014 bl uuuu u00u1 u #d
022 $a0022-2933
024 7 $a10.1080/00222933.2014.930757$2DOI
100 1 $aCAMPOS, Z.
245 $aCamera traps capture images of predators of Caiman crocodilus yacare eggs (Reptilia$bCrocodylia) in Brazil's Pantanal wetlands.
260 $c2014
300 $a6 p.
520 $aCamera traps were set up in forest nests in 2009, 2010 and 2012 to capture images of possible predators eating eggs of the Pantanal caiman, Caiman crocodilus yacare. We monitored 57 caiman nests; 42 nests were opened and the eggs were counted (mean = 25 eggs/nest, SD = 4.3). Females were present and captured at 38 of those nests. The remaining 15 nests were used as controls, and we did not capture the females or open the egg cavities of these nests. Most of the nests had the eggs eaten by predators, in both the disturbed group (38 nests) and the control group (13 nests). The main predators were carnivorous mammals, such as crabeating foxes (Cerdocyon thous), coatis (Nasua nasua) and tayras (Eira barbara), although feral pigs (Sus scrofa) and armadillos (Dasypus novemcinctus) were also photographed eating caiman eggs. The lizard Salvator merianae was photographed eating eggs of two nests.
650 $aCaiman
650 $aCrocodylia
650 $anests
650 $aPantanal
653 $aCamera traps
700 1 $aMOURAO, G.
773 $tJournal of Natural History, p. 1-6, 2014.
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