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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
28/03/2011 |
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Data da última atualização: |
18/02/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CAMPOS, Z. M. da S.; MAGNUSSON, W. E. |
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Afiliação: |
ZILCA MARIA DA SILVA CAMPOS, CPAP; WILLIAM E. MAGNUSSON, INPA - CPEC. |
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Título: |
Emergence behaviour of yacare caimans (Caiman crocodilus yacare) in the Brazilian Pantanal. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Herpetological Journal, v. 21, n.1, p. 91-94, 2011. |
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Idioma: |
Português |
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Conteúdo: |
Studies about the emergence and basking behaviour of Pantanal caimans (Caiman crocodilus yacare) in relation to temperature. In the cold season, caimans were exposed to the sun, and air temperatures higher than water temperatures suggest that emergence behaviour may be due to thermoregulation. In the dry season, most (66%) emergent caimans were found in the shade between 1000 and 1500, and body temperatures rarely exceeded water temperatures. Caimans also emerged at night, although body temperatures were highly correlated (r=0.974, P<0.001) with water temperatures, suggesting that emergence is related to factors other than thermoregulation. |
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Palavras-Chave: |
Behaviour; Pantanal caiman. |
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Thesaurus Nal: |
Caiman. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01136naa a2200169 a 4500
001 1883418
005 2013-02-18
008 2011 bl --- 0-- u #d
100 1 $aCAMPOS, Z. M. da S.
245 $aEmergence behaviour of yacare caimans (Caiman crocodilus yacare) in the Brazilian Pantanal.
260 $c2011
520 $aStudies about the emergence and basking behaviour of Pantanal caimans (Caiman crocodilus yacare) in relation to temperature. In the cold season, caimans were exposed to the sun, and air temperatures higher than water temperatures suggest that emergence behaviour may be due to thermoregulation. In the dry season, most (66%) emergent caimans were found in the shade between 1000 and 1500, and body temperatures rarely exceeded water temperatures. Caimans also emerged at night, although body temperatures were highly correlated (r=0.974, P<0.001) with water temperatures, suggesting that emergence is related to factors other than thermoregulation.
650 $aCaiman
653 $aBehaviour
653 $aPantanal caiman
700 1 $aMAGNUSSON, W. E.
773 $tHerpetological Journal$gv. 21, n.1, p. 91-94, 2011.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 110 | |
| 34. |  | CAMPOS, Z. M. da S.; COUTINHO, M. E.; ABERCROMBIE, C. Size structure and sex ratio of dwarf caiman in the Serra Amolar, Pantanal, Brazil. Herpetological Journal, London, v.5, n.4, p.321-322, oct., 1995.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 110 | |
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