Classification, natural history, and evolution of Epiphloeinae (Coleoptera: Cleridae). Part VII. The genera Hapsidopteris Opitz, Iontoclerus Opitz, Katamyurus Opitz, Megatrachys Opitz, Opitzia Nemesio, Pennasolis Opitz, new genus, Pericales Opitz, new gen

This study deals with minimally speciose epiphloeine genera. Hapsidopteris, based on H. diastenus Opitz, (type locality: México: Jalapa), is the presumed sister taxon of Opitzia Nemésio [type species: O. chiapas (Opitz), type locality: México: Chiapas: 39 km NW Comitán] a bitypic genus that also includes O. apicula, new species (type locality: Bolivia: Santa Cruz: Amboro Road, above Achira Campo). Two species define Iontoclerus Opitz, I. humeralis (Klug) (type locality: Brazil: Parà) and I. sericeus (Klug) (type locality: Brazil: Rondonia: 62 km SE Ariquemes), whose presumed sister genus is the monotypic Pericales, new genus, based on P. albogilvus, new species (type locality: Haiti: Sud-Ouest: Massif de La Selle, Morne d’Enfer). The Middle American bitypic Katamyurus Opitz [type species: K. paxillus Opitz, type locality: Nicaragua: Cerro Chimborazo], which also includes K. albopaniculus, new species (type locality: México: Sinaloa: 14 km NE La Cap. del Taxte), is considered the sister taxon to Ellipotoma Spinola (type species: E. tenuiformis Spinola. Type locality: Colombia). Megatrachys Opitz (type species: Megatrachys paniculus Opitz (type locality: México: Chiapas: 8 km W San Cristóbal) contains two additional species, M. bibara, new species (type locality: Guatemala: Zacapa: 2 km San Lorenzo) and M. truncatia, new species (type locality: México: Chiapas: 47.5 km NW Comitán) and is the hypothesized sister taxon to Pennasolis, new genus [type species; P. merkeli (Horn), type locality: Arizona: Cochise County, South West Research Station, 8 km W Portal], which in addition to the type species also contains P. californica (Van Dyke) (type locality: California: Yosemite National Park, Yosemite Valley. The phylogenetic relationships of two South American monotypic genera have not been deciphered; these are Pteroferus, new genus, based on P. zolnerowichi, new species (type locality: Brazil: Santa Catarina: Nova Teutonia), and Turbophloeus, new genus, based on T. simplex (Schenkling) whose type locality is Bolivia: Santa Cruz: Amboro National Park, Los Volcanes. Lectotypes are designated for Pennasolis merkeli (Horn), Iontoclerus humeralis (Klug), I. sericeus (Klug), and Turbophloeus simplex (Schenkling). The latter binomial represents a new combination whose specific epithet was originally associated with Epiphloeus.