''Lithogenes villosus'' is a
species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...
of
armored catfish found in the Essequibo River drainage of the Potaro River in Guyana.
References
*Schaefer, S.A. and F. Provenzano, 2008. The Lithogeninae (Siluriformes, Loricariidae): anatomy, interrelationships, and description of a new species. Am. Mus. Novit. 3637:1-49.
Loricariidae
Catfish of South America
Fish of Guyana
Taxa named by Carl H. Eigenmann
Fish described in 1909
{{Loricariidae-stub