Main Ref. | Randall, J.E., 1985 |
---|---|
Remarks | Inhabits sandy bottoms of coastal coral reefs (Ref. 5213, 48637), generally in shallow water (Ref. 9281). Hunt mostly at night, but also active during the day. Often crawling over low rocky reef (Ref. 48637). Occasionally rests on bare rock (Ref. 1602). Feeds on fishes, crabs and shrimps. Mobile-invertebrate feeder (Ref. 57615). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | Soft Bottom: sand; Hard Bottom: rocky; |
---|---|
Substrate Ref. | Letourneur, Y., P. Chabanet, P. Durville, M. Taquet, E. Teissier, M. Parmentier, J.-C. Quéro and K. Pothin, 2004 |
Special habitats | Beds: sea grass; Coral Reefs; |
Special habitats Ref. | Dominici-Arosemena, A. and M. Wolff, 2006 |
Ref. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Randall, J.E., 1985 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Randall, J.E., 1985 |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | 4.38 | 3.99 | 0.56 | Troph of adults from 1 study. | |
From individual food items | 4.12 | 0.74 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Randall, J.E., 1985 |