Horiomyzon retropinnatus Stewart, 1986

Family:  Heptapteridae (Three-barbeled catfishes)
Max. size:  2.4 cm SL (male/unsexed)
Environment:  demersal; freshwater
Distribution:  South America: Amazon and Napo River basins.
Diagnosis:   
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 23 November 2020 Ref. (130435)
Threat to humans:  harmless


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