Phenacorhamdia tenebrosa (Schubart, 1964)
photo by Manzotti, A.R.

Family:  Heptapteridae (Three-barbeled catfishes)
Max. size:  7.54 cm SL (male/unsexed)
Environment:  demersal; freshwater
Distribution:  South America: Upper Paraná and São Francisco River basins in 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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