Referencia principal | Allen, G.R., 1985 |
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Observaciones | Inhabits rocky bottoms (Ref. 30573) of the continental shelf and continental slope (Ref. 75154). Juveniles prefer habitats with carbonate, basalt, or mudstone substrate (Ref. 122680). Feeds on fishes and larger invertebrates such as squids, shrimps and crabs; also takes planktonic organisms, including pelagic urochordates (Ref. 55). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Hard Bottom: rocky; |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Referencia | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo De Alimentación | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Allen, G.R., 1985 |
Hábito De Alimentación | hunting macrofauna (predator) |
Feeding habit Ref. | Allen, G.R., 1985 |
Estimation method | Muestra original | Población no pescada | Observación | ||
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Troph | s.e. | Troph | s.e. | ||
De la composición de la dieta | 4.49 | 0.77 | 4.47 | 0.78 | Troph of juv./adults from 1 study. |
De tipos individuales de alimento | 3.99 | 0.62 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Referencia | Haight, W.R., J.D. Parrish and T.A. Hayes, 1993 |