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Retroculus septentrionalis Gosse, 1971 |
| Family: | Cichlidae (Cichlids), subfamily: Retroculinae | |||
| Max. size: | 19 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | South America: Oyapock River drainage in Brazil and French Guiana, Araguari River drainage in Brazil. | |||
| Diagnosis: | ||||
| Biology: | Captured mainly in the rapids of rivers (Ref. 35237).. | |||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 21 November 2020 Ref. (130435) | |||
| Threat to humans: | harmless | |||