Ref. principal | Ebert, D.A., L.J.V. Compagno and P.D. Cowley, 1992 |
---|---|
Notas | Found on or near the bottom of continental slopes; also found pelagically in the upper 1,250 m of water 4,000 m deep (Ref. 31367). Presumably feeds on fish and cephalopods (Ref. 6871) and myctophids (Ref. 58748). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrato | Benthic; |
---|---|
Substrate Ref. | |
Habitats especiais | |
Special habitats Ref. |
Ref. | |
---|---|
Associações | |
Associada com | |
Comentários sobre associação | |
Parasitismo |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Ebert, D.A., L.J.V. Compagno and P.D. Cowley, 1992 |
Hábito alimentar | hunting macrofauna (predator) |
Feeding habit Ref. | Macpherson, E., 1989 |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | 4.47 | 0.31 | 4.11 | 0.56 | Troph of juv./adults from 2 studies. |
Dos itens alimentares individuais | 4.42 | 0.71 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Cortés, E., 1999 |