Main Ref. | Hobson, E.S., 1974 |
---|---|
Remarks | Stays in reef crevices during daytime. After dark, solitary individuals are widespread in exposed positions, swimming close to the reef (Ref. 13550). Feeds on small crustaceans, crustacean larvae, and small fishes (Ref. 9710). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | Coral Reefs; |
Special habitats Ref. |
Ref. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Hobson, E.S., 1974 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.54 | 0.42 | 3.41 | 0.45 | Troph of juv./adults from 1 study. |
From individual food items | 3.57 | 0.52 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Hobson, E.S., 1974 |