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Serrasalmus nalseni Fernández-Yépez, 1969 |
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photo by
Mikolji, I. |
| Family: | Serrasalmidae (Piranhas and pacus), subfamily: Serrasalminae | |||
| Max. size: | 12.6 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | South America: Orinoco River basin in Venezuela. | |||
| Diagnosis: | ||||
| Biology: | ||||
| IUCN Red List Status: | Critically Endangered (CR); Date assessed: 21 January 2021 (D) Ref. (130435) | |||
| Threat to humans: | harmless | |||