Line drawings of ring sclerite of Mexican Geocharidius species, male genitalia, dorsal aspect. A G. zullinii (MEXICO, Chiapas, Reserva Huitepec) B G. vignatagliantii (MEXICO, Chiapas, Motozintla), paratype C G. andersoni (MEXICO, Chiapas, Cerro Huitepec), holotype. Legend: hd – handle of ring sclerite. Scale = 0.1mm.

  Part of: Sokolov I, Kavanaugh D (2014) The integripennis species group of Geocharidius Jeannel, 1963 (Carabidae, Bembidiini, Anillina) from Nuclear Central America: a taxonomic review with notes about biogeography and speciation. ZooKeys 443: 61-118.