''Paulasquama callis'' is a species of
suckermouth armored catfish known only from northwestern
Guyana
Guyana, officially the Co-operative Republic of Guyana, is a country on the northern coast of South America, part of the historic British West Indies. entry "Guyana" Georgetown, Guyana, Georgetown is the capital of Guyana and is also the co ...
where it was collected from the Waruma River which flows into the
Mazaruni River
The Mazaruni River is a tributary of the Essequibo River in northern Guyana. Its source is in the remote western forests of the Pakaraima Mountains and its confluence with the Cuyuni River is near Bartica. As it descends from the Guiana Highland ...
. It is the only recognized species in its genus. This species grows to a length of
SL.
References
*
Ancistrini
Catfish of South America
Freshwater fish of South America
Fish of Guyana
Fish described in 2011
{{Hypostominae-stub