Relationship between body mass and body length in capybaras (Hydrochoerus hydrochaeris)

Titre alternatif
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Contributeur(s) BONACH Kelly,VERDADE Luciano
Éditeur(s) Centro de Referência em Informação Ambiental, CRIA
Identifiant documentaire 29-2054
Identifiant OAI oai:base-documentaire.pole-tropical.org:2054
Auteur(s): FERRAZ Katia
Mots clés FAUNE AQUATIQUE AGROSYSTEME
Date de publication 01/01/2005
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Date de dépôt légal
Langue eng
Thème Dynamique et gestion des milieux aquatiques\Ecosystèmes aquatiques\Faune
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Description
As a part of a management program we captured 39 capybaras ( Hydrochoerus hydrochaeris) in an agroecosystem at the east central region of the State of São Paulo, Brazil from March 2001 to May 2002. Average adult male body mass was 54.1 ± 8.05 kg, and average adult female body mass was 62.0 ± 12.03 kg. Average juvenile male body mass was 23.0 ± 8.28 kg, and average juvenile female body mass was 26.7 ± 5.86 kg. Males and females presented a significant variation in the allometric relation between body mass and body length. Body mass and body length had a high correlation for both adult males and adult females. These results from capybaras in agroecosystem might be relevant for further management programs.

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