| Hoofdreferentie | Compagno, L.J.V., 1984 |
|---|---|
| Opmerkingen | Known to feed on mammals (Ref. 247). Anthosoma crassum, Dinemoura latifolia and Pandarus sinuatua (copepods) are known to be parasites of the species (Ref. 5951). Also in Ref. 9137. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Ondergrond | |
|---|---|
| Substrate Ref. | |
| Speciale habitats | |
| Special habitats Ref. |
| Ref. | |
|---|---|
| Associaties | |
| Geassocieerd met | |
| Opmerkingen in verband met associaties | |
| Parasitisme |
| Voedingstype | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Cortés, E., 1999 |
| Voedingsgewoonte | hunting macrofauna (predator) |
| Feeding habit Ref. | Compagno, L.J.V., 1984 |
| Estimation method | Origineel staal | Onbeviste populatie | Opmerking | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Op basis van dieetsamenstelling | 4.53 | 0.37 | 4.42 | 0.60 | Troph of juv./adults from 1 study. |
| Op basis van individuele voedselitems | 4.63 | 0.66 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Cortés, E., 1999 | ||||