Thông tin chủ yếu | Page, L.M. and B.M. Burr, 1991 |
---|---|
Các chú thích | Found near river mouths and brackish lagoons (Ref. 5723). Makes extensive migrations related to spawning (Ref. 27547). Feeds on invertebrates and cottids (Ref. 27547). Apparently does not feed during its spawning runs (Ref. 27547). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Tài liệu tham khảo | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Dạng thức ăn | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Morrow, J.E., 1980 |
Nơi ăn mồi | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | Mẫu nguyên thủy (gốc) | Chủng quần không được khai thác | Chú thích | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Từ thành phần dinh dưỡng | |||||
Từ các loại thức ăn | 3.79 | 0.59 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Tài liệu tham khảo |