Referencia principal | Maitland, P.S. and R.N. Campbell, 1992 | ||||
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Distribución |
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Observaciones | Occurs in quiet and vegetated lakes, ponds, and pools of creeks and small rivers. Feeds mainly on worms, crustaceans and insects (Ref. 7020) but may also feed on small fishes and other vertebrates (Ref. 1998), as well as fish eggs (Ref. 2058). |
Substrate | Soft Bottom: sand; mud; |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Referencia | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo De Alimentación | mainly animals (troph. 2.8 and up) | ||||||||||||||||||||||||||||||
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Feeding type ref | Keast, A. and L. Walsh, 1968 | ||||||||||||||||||||||||||||||
Hábito De Alimentación | hunting macrofauna (predator) | ||||||||||||||||||||||||||||||
Feeding habit ref | Scott, W.B. and E.J. Crossman, 1998 | ||||||||||||||||||||||||||||||
Nivel(es) trófico(s) |
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