Otocinclus hasemani Steindachner, 1915

Family:  Loricariidae (Armored catfishes), subfamily: Hypoptopomatinae
Max. size:  2.7 cm SL (male/unsexed)
Environment:  demersal; freshwater
Distribution:  South America: Tocantins and Parnaíba River basins.
Diagnosis:   
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 07 November 2018 Ref. (130435)
Threat to humans:  harmless
Country info:  Found in Tocantins and Parnaíba River basins (Ref. 36885). Type locality: Rio Parnaiba basin, Engenhao de Agua, ca. 4°52'S, 43°10'W, Maranhao State, Brazil (Ref. 26282).


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