Feeding habits and prey selection by the skate Dipturus chilensis (Elasmobranchii: Rajidae) from the south-western Atlantic
The diet of Dipturus chilensis was composed mainly of nototheniid fish Patagonotothen ramsayi, squid Illex argentinus, hake Merluccius hubbsi, serolid isopods, and crustaceans. Our results suggest that D. chilensis feeds selectively on some teleosts and rejects eel-like fishes. Total length of consu...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2000 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/41230 |
| Acceso en línea: | http://hdl.handle.net/11336/41230 |
| Access Level: | acceso abierto |
| Palabra clave: | Diet of Dipturus Chilensis Nototheniid Fish Patagonotothen Ramsqyi Serolid Isopods Crustaceans https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
| Sumario: | The diet of Dipturus chilensis was composed mainly of nototheniid fish Patagonotothen ramsayi, squid Illex argentinus, hake Merluccius hubbsi, serolid isopods, and crustaceans. Our results suggest that D. chilensis feeds selectively on some teleosts and rejects eel-like fishes. Total length of consumed P. ramsayi was significantly correlated with the skate´s mouth width. |
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