Un nuevo Geotrechus del Alto Aragón (Col. Trechinae)

Resum

The description of a new species of Geotrechus Jeannel: G. picanyoli n. sp. (Col. Trechinae), from Cueva Mora, San Juan de la Peña, northern Huesca, is given. This new species appears to be closely related to G. dumonti Español and G. discontignyi Fairmaire. The morphological differences among these species are pointed out.