TY - JOUR A1 - Sissom, W. David T1 - Systematic studies on the genus Megacormus (Scorpiones, Chactidae, Megacorminae), with descriptions of a new species from Oaxaca, Mexico and of the male of Megacormus segmentatus Pocock T2 - Insecta mundi : a journal of world insect systematics N2 - A new species of the genus Megacormus Karsch from the Mexican state of Oaxaca is described. The new species is most similar to M. segmentatus Pocock, with which it is compared; the two species are most readily separated by male characters. The male of M. segmentatus is also described, based on material from two new localities in Veracruz. Hemispermatophores of three of the four species in the genus are illustrated, providing evidence of their usefulness in species level taxonomy. Finally, new records for M. gertschi Diaz, including the first accurate localities in Puebla, are given. Y1 - 1994 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/15022 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30-1159467 VL - 08 IS - 3-4 SP - 265 EP - 271 PB - Center for Systematic Entomology CY - Gainesville, Fla. ER -