Physopyxis ananas
Physopyxis ananas is a species of thorny catfish found in the lowlands of the Essequibo and Amazon basins. It is found in the countries of Brazil, Guyana, Peru and Venezuela. This species grows to a length of SL. They prefer to live in submerged organic litter in shallow waters. References Doradidae Fish of South America Fish of Brazil Fish of Peru Fish described in 2005