| Κύρια Αναφ. | Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989 |
|---|---|
| Σχόλια | Found on the outer continental shelf and upper slope, on or near the bottom (Ref. 244). May occur in shallower water in the temperate region than off tropical and subtropical areas. Feeds mainly on pelagic bony fishes, also fish offal, hagfish eggs, crustaceans, and cephalopods (Ref. 5578). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| Αναφ. | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Τροφικός Τύπος | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Cortés, E., 1999 |
| Τροφική Συνήθεια | hunting macrofauna (predator) |
| Feeding habit Ref. | Macpherson, E., 1989 |
| Estimation method | Αρχικό δείγμα | Μη αλιευμένος πληθυσμός | Σχόλιο | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Από σύσταση δίαιτας | 4.16 | 0.49 | 4.02 | 0.55 | Troph of juv./adults from 1 study. |
| Από ατομικά τροφικά αντικείμενα | 4.13 | 0.63 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Αναφ. | Cortés, E., 1999 | ||||