Main Ref. | Pastana, M.N.L. and W.M. Ohara, 2016 |
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Remarks | clear water river 40 m wide, 0.5-2 m deep, with swift current, rocky bottom, and reduced riparian vegetation, probably due to anthropogenic activities. The stomach contents of the two paratypes included nematoids, chironomids larvae, unidentified vegetal fragments and sediments (Ref. 128639). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Hard Bottom: rocky; |
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Substrate Ref. | Pastana, M.N.L. and W.M. Ohara, 2016 |
Special habitats | |
Special habitats Ref. |
Ref. | Pastana, M.N.L. and W.M. Ohara, 2016 |
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Associations | |
Associated with | Syntopic species included were Ancistrus sp., Characidium aff. zebra, Crenicichla pellegrini, Eigenmannia gr. trilineata, Farlowella amazonum , Gymnotus coropinae, Helogenes marmoratus, Hyp |
Association remarks | |
Parasitism |
Feeding type | |
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Feeding type Ref. | |
Feeding habit | |
Feeding habit Ref. |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | |||||
Ref. |