| Referencia principal | McEachran, J.D. and K.A. Dunn, 1998 |
|---|---|
| Observaciones | Inhabits mud-bottom habitat on the upper slope, generally in waters deeper than 350 meters. Stomach contents include one specimen of Mullus argentinae, remains of a teleost fish and predominance of Myctophidae fishes. Sympatric with other chondrichthyans, Etmopterus bigelowi, Squalus aff. blainvillei, and Dipturus leptocauda (Ref. 56543). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | : mud; |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| Referencia | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Tipo De Alimentación | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Soto, J.M.R., C.E.N. Consulim and M.B. de Souza Filho, 2004 |
| Hábito De Alimentación | hunting macrofauna (predator) |
| Feeding habit Ref. | Soto, J.M.R., C.E.N. Consulim and M.B. de Souza Filho, 2004 |
| Estimation method | Muestra original | Población no pescada | Observación | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| De la composición de la dieta | |||||
| De tipos individuales de alimento | 4.50 | 0.80 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Referencia | |||||