Κύρια Αναφ. | Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams, 1998 |
---|---|
Σχόλια | Males are fully mature at 10.5 cm mantle length; females clearly developing but immature at 8.5 cm mantle length, with paired nidamental glands. Depths of capture in open nets range from 300 to 500 m at night (1 at 3,500 m) and 800 to 2,500 m during daytime: this clearly is a meso- to bathypelagic species. Specimens are reported as prey of lancetfish, blue shark and sperm whale (Ref. 97142). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | Pelagic; |
---|---|
Substrate Ref. | Norman, M., 2003 |
Special habitats | |
Special habitats Ref. |
Αναφ. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Τροφικός Τύπος | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Ruppert, E.E., R.S. Fox and R.D. Barnes, 2004 |
Τροφική Συνήθεια | hunting macrofauna (predator) |
Feeding habit Ref. | Ruppert, E.E., R.S. Fox and R.D. Barnes, 2004 |
Estimation method | Αρχικό δείγμα | Μη αλιευμένος πληθυσμός | Σχόλιο | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Από σύσταση δίαιτας | |||||
Από ατομικά τροφικά αντικείμενα | |||||
Αναφ. |