The Physopyxis cristata lives in the demersal, freshwater environment.
Physopyxis cristata is a species of catfish of the family Doradidae. This Doradidae article is a stub. You can help Wikipedia by expanding it.v • d • e Retrieved from "http://en.wikipedia. More
Physopyxis cristata, new species, is a slender species, characterized by an incomplete series of lateral plates and the presence of a middorsal series of spines formed by the tips of the vertebral neural spines. More