| Ref Utama. | Axelrod, H.R., 1993 |
|---|---|
| Keterangan |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Substrat | |
|---|---|
| Substrat Ref. | |
| Habitat khusus | |
| Habitat khusus Ref. |
| Acuan | |
|---|---|
| Asosiasi | |
| Terkait dengan | |
| Pernyataan asosiasi | |
| Parasitisme |
| Jenis makanan | mainly animals (troph. 2.8 and up) |
|---|---|
| Jenis makanan Ref. | Santos, R.A. and M. Haimovici, 1997 |
| Kebiasaan makan | hunting macrofauna (predator) |
| Kebiasaan makan Ref. |
| Estimation method | Sampel asli | Populasi yang tidak ditangkap | Keterangan | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Dari komposisi diet | 4.48 | 0.59 | 4.25 | 0.69 | Troph of juv./adults from 1 study. |
| Dari masing-masing item makanan | 4.08 | 0.67 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Acuan | Jepsen, D.B., K.O. Winemiller and D.C. Taphorn, 1997 | ||||