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Knodus tanaothoros (Weitzman, Menezes, Evers & Burns, 2005) |
| Family: | Stevardiidae (Stevardiids), subfamily: Diapominae | |||
| Max. size: | ||||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | South America: Rio Xingu and Rio Tapajós basins in Brazil. | |||
| Diagnosis: | Absence of a conspicuous dark blotch at the humeral region. Scales rows between dorsal-fin origin and anal-fin origin 8-10. Anal-fin gland is not cup-shaped, the upper and lower parts almost equally developed and sometimes separated by a slit in fully mature males (Ref. 81197). | |||
| Biology: | ||||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 07 November 2018 Ref. (130435) | |||
| Threat to humans: | harmless | |||