Harttia garavelloi is a species of armored catfish endemic to Brazil where it is found in the Fanado and Araçuaí rivers. This species grows to a length of SL. The fish is named in honor of ichthyologist Julio Cesar Garavello, of the Universidade Federale de São Carlos, because of his work on neotropical freshwater fishes and for providing the paratypes for description. References garavelloi Fish of South America Fish of Brazil Endemic fauna of Brazil Taxa named by Osvaldo Takeshi Oyakawa Fish described in 1993