Hoplomyzon sexpapilostoma, a new species of Venezuelan catfish (Pisces, Aspredinidae) : with comments on the Hoplomyzontini / Donald C. Taphorn, Crispulo Marrero.

n.s. no.61(1990)

A review of the South American catfish tribe Hoplomyzontini (Pisces, Aspredinidae), with descriptions of new species from Ecuador / Donald J. Stewart.

n.s. no.25(1985)