A new species of <I>Epichernes</I> from Costa Rica(Pseudoscorpionida, Chernetidae)

摘要

Epichernes guanacastensis, a new pseudoscorpion phoretic on the spiny pocket mouse, Liomys salvini (Heteromyidae), in Costa Rica, is described and compared with the other two species in the genus. A key is provided to separate the three.