Ancistrus abilhoai
Ancistrus abilhoai is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Iguazu River basin in the state of Paraná in Brazil. The species reaches 10.6 cm (4.2 inches) SL. It was described in 2009 by A. G. Bifi, C. S. Pavanelli, and C. H. Zawadzki, alongside two other species in the genus Ancistrus: A. agostinhoi and A. mullerae. References 

abilhoai
Fish described in 2009
Freshwater fish of Brazil
Endemic fauna of Brazil