Otothyris juquiae is a species of armored catfish endemic to Brazil, where it is found in the Ribeira de Iguape River basin. This species grows to a length of SL. References Otothyrinae Fish of South America Fish of Brazil Endemic fauna of Brazil Taxa named by Júlio César Garavello Taxa named by Heraldo Antonio Britski Taxa named by Scott Allen Schaefer Fish described in 1998