Ref. principal | Honebrink, R., 1990 |
---|---|
Notas | Prefers shallow waters around the shoreline or shallow protected waters over sandy or silty bottoms (Ref. 122680). In small groups or solitary. Feeds during the day and at night (diurnal and nocturnal). Juveniles found in mangroves or swamps, canals and tidal streams and marshes. Feeds on fish and benthic invertebrates (Ref. 49, 4887). Often in coastal waters (Ref. 9137). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | Soft Bottom: sand; silt; |
---|---|
Substrate Ref. | State of hawaii, 2020 |
Special habitats | |
Special habitats Ref. |
Ref. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Honebrink, R., 1990 |
Hábito alimentar | hunting macrofauna (predator) |
Feeding habit Ref. | Honebrink, R., 1990 |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | |||||
Dos itens alimentares individuais | 4.03 | 0.62 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |