Hypostomus macushi

Hypostomus macushi[1] is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Essequibo River, the Ireng River, the Rupununi, and the Takutu River along the border of Brazil and Guyana. It is typically seen near dead, submerged wood in areas with moderate to fast-flowing water. The species reaches 17 cm (6.7 inches) SL and is believed to be a facultative air-breather. Its specific epithet, macushi, refers to the Macushi people of the Rupununi region who collected specimens of the species and are stated to have provided the authors of its description, Jonathan W. Armbruster and Lesley S. de Souza, with hospitality while in Guyana.[2]

Hypostomus macushi
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Siluriformes
Family:	Loricariidae
Genus:	Hypostomus
Species:	H. macushi
Binomial name
Hypostomus macushi Armbruster & de Souza, 2005

H. macushi occasionally appears in the aquarium trade, where it is referred to either as the red pepper pleco or by its associated L-number, which is L-303.[3]