Main Ref. | Humann, P. and N. Deloach, 1993 |
---|---|
Remarks | Swim rapidly in small, somewhat polarized groups or schools in open water over deep reefs, along walls and drop-offs (Ref. 5227). Also usually seen near floating logs far out to sea (Ref. 11482). Mobile-invertebrate feeder (Ref. 57615). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | Coral Reefs: reef slope/drop-offs; |
Special habitats Ref. | Dominici-Arosemena, A. and M. Wolff, 2006 |
Ref. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | plants/detritus+animals (troph. 2.2-2.79) |
---|---|
Feeding type Ref. | Knudsen, S.W. and K.D. Clements, 2013 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Dominici-Arosemena, A. and M. Wolff, 2006 |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.50 | 0.37 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |