| Main Ref. | Jereb, P. and C.F.E. Roper, 2010 |
|---|---|
| Remarks | Circumglobal in tropical and subtropical waters, recorded from 50°N to about 35°S, generally bounded by the north and south subtropical convergences. Epipelagic to upper mesopelagic vertical distribution of paralarvae and juveniles, while adults occur at lower epipelagic, mesopelagic and bathypelagic depths; surface to 1,200 m. At least in Hawaiian waters, this species appears to be a strong vertical migrator, probably a component of the mesopelagic boundary fauna where it is most common over bottom depths of 700 m or less, rather than in deeper offshore waters (Ref. 97142). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Pelagic; |
|---|---|
| Substrate Ref. | Jereb, P. and C.F.E. Roper, 2010 |
| Special habitats | |
| Special habitats Ref. |
| संदर्भ | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Feeding type | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Passarella, K.C. and T.L. Hopkins, 1991 |
| Feeding habit | hunting macrofauna (predator) |
| Feeding habit Ref. | Passarella, K.C. and T.L. Hopkins, 1991 |
| Estimation method | original sample | unfished population | टिप्पणी | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| From diet composition | |||||
| From individual food items | 4.50 | 0.80 | Tentative trophic level derived from 1 + troph of a single food item | ||
| संदर्भ | |||||