Cochlostoma bicostulatum

Gofas, S., 1989. Descripción preliminar de dos nuevos Cochlostoma (Gastropoda, Prosobranchia) del Cantábrico. Publicaçoes ocasionais da Sociedade Portuguesa de Malacologia, 14: 43–48. [p. 45, figs. 6–9].  

Type locality

“Seldesuto, cerca de Matienzo, provincia de Santander”.  

Toponymic note and update

Seldesuto and Matienzo, both localities in the municipality of Ruesga, Cantabria, Spain.  

Types

Paratypes: Museu de Ciències Naturals (Zoologia) de Barcelona, MZB 92–0244 (type loc., 10 shells).  

Types in other museums

Holotype: Muséum National d’Histoire Naturelle, Paris.

Paratypes: Muséum National d’Histoire Naturelle, Paris (75 paratypes) + Museo Nacional de Ciencias Naturales, Madrid (10) + Universidad del País Vasco (30).

Current name

Cochlostoma (Obscurella) bicostulatum Gofas, 1989