| المرجع الرئيسي | Sierra, L.M., R. Claro and O.A. Popova, 1994 |
|---|---|
| ملاحظات | A common deepwater dogfish of the outer continental shelves and upper slopes, commonest below 200 m (Ref. 247). Solitary (Ref. 26340). Also mesopelagic (Ref. 27000). Feeds mainly on bony fishes such as hake, epigonids and lanternfish (Ref. 247). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| مرجع | |
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| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| نوع التغذية | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Sierra, L.M., R. Claro and O.A. Popova, 1994 |
| العادات الغذائية | hunting macrofauna (predator) |
| Feeding habit Ref. |
| Estimation method | العينة الأصلية | مجتمعات لم يتم صيدها | ملاحظة | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| من التركيبة الغذائية | 4.11 | 0.37 | 4.03 | 0.59 | Troph of juv./adults from 2 studies. |
| من العناصر الغذائية المفردة | 4.50 | 0.80 | Tentative trophic level derived from 1 + troph of a single food item | ||
| مرجع | Cortés, E., 1999 | ||||