Altica is a large genus of flea beetles in the subfamily Galerucinae, with about 300 species, distributed nearly worldwide. The genus is best represented in the Neotropical realm, well represented in the Nearctic and Palearctic, but occurs also in the Afrotropic, Indomalaya, and Australasia. The species are similar to each other, small metallic blue-green-bronze beetles, often distinguished from each other only by the aedeagus. The species of Altica, both as larvae and as adults, are phytophagous, feeding on plant foliage of various food plant taxa, specific for each Altica species. Onagraceae and Rosaceae are the dominant host plant families for Holarctic species. The adult Altica beetles are able to jump away when approached.
Leptotrachelus is a genus of ground beetles in the family Carabidae. There are more than 30 described species in Leptotrachelus.
Europs is a genus of beetles in the family Monotomidae, containing the following species:
Prasocuris is a genus of Chrysomelinae.
Disonycha is a genus of flea beetles in the family Chrysomelidae, containing some 170 species in the Nearctic and Neotropics.
Glyptina is a genus of flea beetles in the family Chrysomelidae. There are about 15 described species in Glyptina.
Eremocoris is a genus of dirt-colored seed bugs in the family Rhyparochromidae. There are at least 45 described species in the genus Eremocoris.
Oncerometopus is a genus of plant bugs in the family Miridae. There are about 12 described species in Oncerometopus.
Oxycopis is a genus of false blister beetles in the family Oedemeridae. There are about 17 described species in Oxycopis.
Sixeonotus is a genus of plant bugs in the family Miridae. There are more than 30 described species in Sixeonotus.
Thyanta is a genus of stink bugs in the family Pentatomidae. There are about 19 described species in Thyanta.
Euxenus is a genus of fungus weevils in the beetle family Anthribidae. There are about 14 described species in Euxenus.
Oligolochus is a genus of flower weevils in the beetle family Curculionidae. There are about 12 described species in Oligolochus.
Polemius is a genus of soldier beetles in the family Cantharidae. There are about 16 described species in Polemius.
Elatophilus is a genus of minute pirate bugs in the family Anthocoridae. There are about 15 described species in Elatophilus.
Micracanthia is a genus of shore bugs in the family Saldidae. There are about 15 described species in Micracanthia.
Perigaster is a genus of minute seed weevils in the beetle family Curculionidae. There are about seven described species in Perigaster.
Trichacorynus is a genus of true weevils in the beetle family Curculionidae. There are at least three described species in Trichacorynus.
Ora is a genus of flea marsh beetles in the family Scirtidae. There are about 17 described species in Ora.
Pseudopentarthrum is a genus of true weevils in the beetle family Curculionidae. There are about 18 described species in Pseudopentarthrum.
