Rhamdioglanis frenatus Ihering, 1907

Family:  Heptapteridae (Three-barbeled catfishes)
Max. size:  22 cm TL (male/unsexed)
Environment:  demersal; freshwater
Distribution:  South America: streams in the São Sebastião Island, Brazil.
Diagnosis:   
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 07 November 2018 Ref. (130435)
Threat to humans:  harmless


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