Dos nuevos Histeridae del área Mediterránea occidental (Coleoptera)

Resumen

Two new Histeridae from Western Mediterranean zone (Coleoptera)
Hypocacculus (Nessus) ferreri (France, Spain, Algeria and Tunisia) aiid Gnathoncus ibericus (Spain) are dcscribcd as new species. The descriptions are based mainly on the structure of the aedeagus. Thc classification kcys of the Iberian species of both genus are provided.