主要参考文献 | Randall, J.E., 1967 |
---|---|
附注 | Inhabits bays and sounds; also deep coral reefs (Ref. 9710). Juveniles sometimes inshore (Ref. 9710). Easily approached (Ref. 9710). Has been reared in captivity (Ref. 35420). Feeds mainly on small shrimps and crabs, but also on polychaete worms and gastropod mollusks (Ref. 13442). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
参考文献 | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
摄取食物的类型 | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Randall, J.E., 1967 |
摄取食物的习惯 | hunting macrofauna (predator) |
Feeding habit Ref. | Randall, J.E., 1967 |
Estimation method | 最初的样本 | 不捕获族群 | 附注 | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
从食物内容 | 3.43 | 0.44 | 3.35 | 0.42 | Troph of juv./adults from 1 study. |
从个别的食物项目 | 3.50 | 0.37 | Tentative trophic level derived from 1 + troph of a single food item | ||
参考文献 | Randall, J.E., 1967 |