Lixas
Lixas refers to a genus of freshwater fish in the family Loricariidae, commonly known as armored catfish. These fish are native to South America and are characterized by their bony plates covering their bodies, which provide protection from predators. Lixas species typically have a ventral mouth equipped with tooth-like structures used for scraping algae and other food sources from surfaces. Their appearance can vary significantly between species, with some exhibiting striking patterns and colors.
The habitat of Lixas species generally includes rivers, streams, and flooded forests, where they often inhabit