| Main Ref. | Schneider, W., 1990 |
|---|---|
| Anmärkningar | Found on the continental shelves and uppermost slopes, from the intertidal region to at least 350 m depth (Ref. 244). Collected to depth of 624 m in the eastern Ionian Sea (Ref. 56504). Sometimes in midwater but prefers to swim near the bottom (Ref. 244). Feeds mainly on crustaceans, but also cephalopods and bony fishes (Ref. 244). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| Ref. | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Typ av föda | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Morte, S, M.J. Redon and A. Sanz-Brau, 1997 |
| Födosöksstrategi | hunting macrofauna (predator) |
| Feeding habit Ref. |
| Estimation method | Ursprungligt prov | Ofiskad population | Kommentar | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Från födosammansättning | 4.26 | 0.67 | 4.16 | 0.62 | Troph of juv./adults. |
| Från individuella födoämnen | 3.76 | 0.01 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Saidi, B., S. Enajjar, M.N. Bradai and A. Bouain, 2009 | ||||