| Belangrijkste Ref. | |
|---|---|
| Opmerkingen |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Ondergrond | |
|---|---|
| Substraat Ref. | |
| Speciale habitats | |
| Speciale habitats Ref. |
| Ref. | |
|---|---|
| Associaties | |
| Geassocieerd met | |
| Opmerkingen in verband met associaties | |
| Parasitisme |
| Voedingstype | mainly animals (troph. 2.8 and up) |
|---|---|
| Type voeding Ref. | |
| Voedingsgewoonte | hunting macrofauna (predator) |
| Voedingsgewoonte Ref. |
| Estimation method | Origineel staal | Onbeviste populatie | Opmerking | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Op basis van dieetsamenstelling | 4.30 | 4.05 | 0.55 | Troph of adults from 1 study. | |
| Op basis van individuele voedselitems | |||||
| Ref. | Chuchukalo, V.I., L.S. Kodolov and V.N. Tuponogov, 1998 | ||||