Main Ref. | May, J.L. and J.G.H. Maxwell, 1986 |
---|---|
Remarks | Juveniles live in estuaries (Ref. 33616) while adults occur in estuaries and on inshore and offshore rocky reefs and seagrass beds (Ref. 9563). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | Hard Bottom: rocky; |
---|---|
Substrate Ref. | |
Special habitats | Beds: sea grass; |
Special habitats Ref. |
Ref. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Hindell, J.S., G.P. Jenkins and M.J. Keough, 2000 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Hindell, J.S., G.P. Jenkins and M.J. Keough, 2000 |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.36 | 0.44 | |||
From individual food items | 3.30 | 0.40 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Hindell, J.S., G.P. Jenkins and M.J. Keough, 2000 |