Just keep swimming? Observations of resting behavior in gray reef sharks Carcharhinus amblyrhynchos (Bleeker, 1856).
J Fish Biol
; 104(3): 898-900, 2024 Mar.
Article
em En
| MEDLINE
| ID: mdl-37983935
ABSTRACT
Understanding the respiratory modes of sharks has important implications for studying the metabolism, energetics, and behavioral strategies of different species. Here we provide the first reported observations of resting behavior in the gray reef shark Carcharhinus amblyrhynchos, a species typically considered an obligate ram ventilator. Observations were made at several locations in the Republic of Seychelles, where sharks were found resting under reef ledges and were unresponsive to the presence of divers. These findings update our understanding of the respiratory mode of this species and have implications for future research.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tubarões
/
Natação
Limite:
Animals
País/Região como assunto:
Africa
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article