Main Ref. | Mauchline, J. and J.D.M. Gordon, 1984 |
---|---|
Anmärkningar | Juveniles mesopelagic (Ref. 6181). Bathypelagic (Ref. 58426). Migrates to midwater at night and feeds on crustaceans, cephalopods and fishes (mostly macrourids, morids and alepocephalids (Ref. 5951). Matures at 80 to 85 cm. Commercial catch up to 1000 t was caught off Madeira with a specialized commercial deep water longline (Ref. 6255). Appears as bycatch in the trawl fishery west of the British Isles, along the Middle-Atlantic Ridge and at Corner Rise. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
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. | Mauchline, J. and J.D.M. Gordon, 1984 |
Födosöksstrategi | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | Ursprungligt prov | Ofiskad population | Kommentar | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Från födosammansättning | |||||
Från individuella födoämnen | 4.48 | 0.77 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |