Nuevos datos sobre Gibbiinae (Coleoptera, Ptinidae)

Resumen

New data about Gibbiinae (Coleoptera, Ptinidae)
New data about two species of Gibbiinae (Coleoptera, Ptinidae) are given. These two species are Mezium namibiensis Bellés, collected in Namibian epigean habitats, and Gibbium aequinoctiale Boieldieu, recorded from the United States of America.