| Κύρια Αναφ. | Trewavas, E., 1983 |
|---|---|
| Σχόλια | Is an obligate particulate feeder during the larval and juvenile stage, and is mainly an obligate filter feeder when adult. A transition period exists during which both feeding modes can be used according to environmental conditions (Ref. 46977, 47339). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| Αναφ. | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Τροφικός Τύπος | mainly plants/detritus (troph. 2-2.19) |
|---|---|
| Feeding type Ref. | Trewavas, E., 1983 |
| Τροφική Συνήθεια | grazing on aquatic plants |
| Feeding habit Ref. | Trewavas, E., 1983 |
| Estimation method | Αρχικό δείγμα | Μη αλιευμένος πληθυσμός | Σχόλιο | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Από σύσταση δίαιτας | 2.05 | 0.08 | |||
| Από ατομικά τροφικά αντικείμενα | 2.23 | 0.13 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Αναφ. | Whitehead, V., 1969 | ||||