Genus Stephacharopa Miquel & Araya, 2013

Type species.

Stephacharopa calderaensis Miquel & Araya, 2013, by original designation (Miquel and Araya 2013).

The genus is extant and distributed in Chile and Argentina, its type species is restricted to the Region of Atacama, northern Chile. Protoconchs of species within the genus have 40-60 axial, smooth and low ribs.