Écologie de Rudarius ercodes
| Réf. Princ. | Horinouchi, M. and M. Sano, 2000 |
|---|---|
| Remarques | Abundant in Zostera marina bed (Ref. 52743). Small fishes <2 cm SL fed mainly on copepods. Omnivore. Consumed mainly gammarid amphipods, polychaetes and eelgrass, Z. marina (Ref. 52743). |
Aquatic zones / Water bodies
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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Habitat
| Substrat | |
|---|---|
| Substrate Ref. | |
| Habitats spéciaux | Beds: sea grass; Coral Reefs; |
| Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
Associations
| Réf. | |
|---|---|
| Associations | |
| Associé avec | |
| Remarques sur les associations | |
| Parasitisme |
Prise alimentaire
| Type de prise alimentaire | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Horinouchi, M. and M. Sano, 2000 |
| Habitude alimentaire | |
| Feeding habit Ref. |
Trophic Level(s)
| Estimation method | Échantillon original | Population non pêchée | Remarque | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| À partir du régime alimentaire | 3.12 | 0.10 | 2.96 | 0.23 | Troph of juv./adults from 2 studies. |
| À partir des éléments alimentaires | 3.09 | 0.36 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Réf. | Horinouchi, M. and M. Sano, 2000 | ||||