Réf. Princ. | Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989 |
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Remarques | Benthopelagic, 1000-2000 m depth (Ref. 58744). Found on the continental slope, on or near the bottom (Ref. 244). Feeds on small bony fish, shrimp, squid, and possibly other sharks (Ref. 5578). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrat | |
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Substrate Ref. | |
Habitats spéciaux | |
Special habitats Ref. |
Réf. | |
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Associations | |
Associé avec | |
Remarques sur les associations | |
Parasitisme |
Type de prise alimentaire | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989 |
Habitude alimentaire | hunting macrofauna (predator) |
Feeding habit Ref. | Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989 |
Estimation method | Échantillon original | Population non pêchée | Remarque | ||
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Troph | s.e. | Troph | s.e. | ||
À partir du régime alimentaire | 3.84 | 0.32 | 3.74 | 0.47 | Troph of juv./adults from 1 study. |
À partir des éléments alimentaires | 4.26 | 0.66 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Réf. | Cortés, E., 1999 |