Denticetopsis macilenta

Denticetopsis macilenta is a species of whale catfish endemic to Guyana where it is only known from a limited area in the Essequibo River basin.  This species grows to a length of 6.7 cm (2.6 inches).

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Category:Cetopsidae
Category:Catfish of South America
Category:Endemic fauna of Guyana
Category:Fish of Guyana
Category:Fish described in 1912