Ref. principal | Planquette, P., P. Keith and P.-Y. Le Bail, 1996 |
---|---|
Notas | Occurs in rapidly flowing water with a rocky bottom. Like other taxon of the same genus, it is omnivorous and feeds on small fish. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrato | |
---|---|
Substrate Ref. | |
Habitats especiais | |
Special habitats Ref. |
Ref. | |
---|---|
Associações | |
Associada com | |
Comentários sobre associação | |
Parasitismo |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Planquette, P., P. Keith and P.-Y. Le Bail, 1996 |
Hábito alimentar | hunting macrofauna (predator) |
Feeding habit Ref. | Planquette, P., P. Keith and P.-Y. Le Bail, 1996 |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | |||||
Dos itens alimentares individuais | 4.20 | 0.73 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |