Figs 17-21 in A revision of the Chilean Brachyglutini - Part 6. Revision of Achilia Reitter, 1890: A. grandiceps, A. valdiviensis, and A. bicornis species groups (Coleoptera: Staphylinidae: Pselaphinae)

Figs 17-21. Male antennae (17-18, 20), and variability of the base of antennae (19-21) of Achilia. (17) A. jeanneli n. sp. (18) A. valdiviensis, specimen from Valdivia, Reserva Costera Valdiviana, Chaihuín. (19) A. valdiviensis, specimen from Chiloé, Puente La Caldera. (20) A. bicornis, specimen from Chiloé, Mocopulli. (21) A. bicornis, specimen from Osorno, Bahia Mansa.