Ref. principal | Bennett, B.A., 1989 |
---|---|
Notas | Inhabits estuaries and shallow waters over sand and between rocks. Feeds mainly on small bivalves, shrimps and crabs (Ref. 3670). Feeds on plants and invertebrates (Ref. 12563). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrato | Soft Bottom: sand; Hard Bottom: rocky; |
---|---|
Substrate Ref. | |
Habitats especiais | |
Special habitats Ref. |
Ref. | |
---|---|
Associações | |
Associada com | |
Comentários sobre associação | |
Parasitismo |
Tipo de alimentação | plants/detritus+animals (troph. 2.2-2.79) |
---|---|
Feeding type Ref. | Bennett, B.A., 1989 |
Hábito alimentar | variable |
Feeding habit Ref. |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | 2.78 | 0.17 | 2.66 | 0.28 | Troph of juv./adults from 1 study. |
Dos itens alimentares individuais | 3.22 | 0.49 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Bennett, B.A., 1989 |