Resumen

GARCIA ALDRETE, Alfonso N.. A new Lachesilla from the Bolivian Chiquitania, in species group Riegeli (Psocodea: Psocomorpha: Lachesillidae). Acta Zool. Mex [online]. 2017, vol.33, n.2, pp.355-358. ISSN 2448-8445.

A species of Lachesilla in species group Riegeli, from the Bolivian Chiquitania, is here described and illustrated. It is the first species in that group to be recorded in Bolivia. It is close to L. paulista García Aldrete, from Argentina and Brazil. An identification key to the males of the species in group Riegeli is included.

Palabras llave : Taxonomy; neotropics; South America.