Écologie de Somniosus pacificus
| Réf. Princ. | Hart, J.L., 1973 |
|---|---|
| Remarques | Found on the continental slope (Ref. 75154). Found in varying habitats, from nearshore and upper slopes to lower shelf and slope waters. Typically in temperatures of 4.4 to 11.8°C (Ref. 117245). Its diet and behavioral information shows that it can be an important predator and scavenger of shelf and slope ecosystems (Ref. 117245). |
Aquatic zones / Water bodies
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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Habitat
| Substrat | |
|---|---|
| Substrate Ref. | |
| Habitats spéciaux | |
| Special habitats Ref. |
Associations
| Réf. | Coad, B.W. and J.D. Reist, 2018 |
|---|---|
| Associations | parasitism; |
| Associé avec | unspecified copepod ectoparasite; |
| Remarques sur les associations | |
| Parasitisme | outside host (Copepod ectoparasite infects the eyes.) |
Prise alimentaire
| Type de prise alimentaire | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Hart, J.L., 1973 |
| Habitude alimentaire | hunting macrofauna (predator) |
| Feeding habit Ref. | Hart, J.L., 1973 |
Trophic Level(s)
| Estimation method | Échantillon original | Population non pêchée | Remarque | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| À partir du régime alimentaire | 4.36 | 0.37 | 4.16 | 0.46 | Troph of juv./adults from 2 studies. |
| À partir des éléments alimentaires | 4.22 | 0.48 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Réf. | Cortés, E., 1999 | ||||