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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
13/09/1996 |
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Data da última atualização: |
10/08/2009 |
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Autoria: |
REBELO, G. H.; MAGNUSSON, W. E. |
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Afiliação: |
Instituto Nacional de Pesquisas da Amazonia. |
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Título: |
An analysis of the effect of hunting on Caiman crocodilus and Melanosuchus niger based on the sizes of confiscated skins. |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
Biological Conservation, v.26, n.2, p.95-104, 1983. |
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Idioma: |
Inglês |
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Conteúdo: |
The size distribution of skins of Caiman crocodilus and Melanosuchus niger confiscated by the Instituto Brasileiro de Desenvolvimento Florestal in the regions of Manaus and the Rio Trombetas were compared with the size distributions of wild populations. The comparison indicates that hunting is selective, with 110 cm and 100 cm being the approximated lower limits for C. crocodilus and M. niger respectively. The size difference between animals entering the hunted population and those entering the breeding population combined with presumed growth rates of the two species indicate that there could be some recruitment to the breeding population of C. crocodilus one year after intensive hunting but that M. niger would require approximately three years. |
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Palavras-Chave: |
Analysis; Caca; Confiscated skins; Hunt; Pele confiscada; Reptile. |
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Thesagro: |
Análise; Jacaré; Réptil. |
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Thesaurus Nal: |
Caiman crocodilus; Melanosuchus niger. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01484naa a2200265 a 4500
001 1789749
005 2009-08-10
008 1983 bl --- 0-- u #d
100 1 $aREBELO, G. H.
245 $aAn analysis of the effect of hunting on Caiman crocodilus and Melanosuchus niger based on the sizes of confiscated skins.
260 $c1983
520 $aThe size distribution of skins of Caiman crocodilus and Melanosuchus niger confiscated by the Instituto Brasileiro de Desenvolvimento Florestal in the regions of Manaus and the Rio Trombetas were compared with the size distributions of wild populations. The comparison indicates that hunting is selective, with 110 cm and 100 cm being the approximated lower limits for C. crocodilus and M. niger respectively. The size difference between animals entering the hunted population and those entering the breeding population combined with presumed growth rates of the two species indicate that there could be some recruitment to the breeding population of C. crocodilus one year after intensive hunting but that M. niger would require approximately three years.
650 $aCaiman crocodilus
650 $aMelanosuchus niger
650 $aAnálise
650 $aJacaré
650 $aRéptil
653 $aAnalysis
653 $aCaca
653 $aConfiscated skins
653 $aHunt
653 $aPele confiscada
653 $aReptile
700 1 $aMAGNUSSON, W. E.
773 $tBiological Conservation$gv.26, n.2, p.95-104, 1983.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 121 | |
| 5. |  | CAMPOS, Z.; MUNIZ, F.; MAGNUSSON, W. E. Extension of the geographical distribution of Schneider's Dwarf Caiman, Paleosuchus trigonatus (Schneider, 1801) (Crocodylia: Alligatoridae), in the Amazon-Cerrado transition, Brazil. Check List, v. 13, n. 4, p. 91-94.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 121 | |
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