Chrysomela is a genus of leaf beetles found almost throughout the world, but not in Australia. It contains around 40 species, including 7 in eastern and northern Europe. It also includes at least 17 species in North America, including the cottonwood leaf beetle Chrysomela scripta.
Crepidodera is a genus of flea beetles in the family Chrysomelidae. There some 40 described species worldwide.
Enochrus, a genus of water scavenger beetles, is the third-largest genus of hydrophilids with 222 species in six subgenera worldwide.
Colaspis is a genus of leaf beetles in the subfamily Eumolpinae. It is one of the largest genera in the subfamily, containing over 200 species, and it is known from both North and South America. A number of species from this genus are considered to be pests, such as the grape colaspis. Some species are known from the fossil record from the Eocene of Colorado in the United States.
Macrocoma is a genus of leaf beetles in the subfamily Eumolpinae. It contains about 100 species, which are found in tropical Africa, around the Mediterranean, on the Canary Islands, in western and central Asia, and in India.
Orchesia is a genus of false darkling beetles in the family Melandryidae. There are about 19 described species in Orchesia.
Glyptoscelis is a genus of leaf beetles in the subfamily Eumolpinae. There are 38 species of Glyptoscelis described from North, Central and South America. There are also three species of Glyptoscelis known from the West Indies, though they are wrongly placed in the genus. In addition, a single species was described from Hunan, China in 2021.
Rhabdopterus is a genus of leaf beetles in the subfamily Eumolpinae. There are about 70 described species in Rhabdopterus from North and South America, eight of which are found north of Mexico. The Nearctic species may not be congeneric with the type species, which is South American.
Pentaria is a genus of false flower beetles in the family Scraptiidae. There are about nine described species in Pentaria.
Tymnes is a genus of leaf beetles in the subfamily Eumolpinae. It is known from North America and Central America. There are at least nine described species in Tymnes.
Pachybrachis hepaticus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in Central America and North America.
Paria quadrinotata is a species of leaf beetle. It is found in North America.
Graphops is a genus of leaf beetles in the subfamily Eumolpinae. There are 19 described species in Graphops, all from North America. Most species have limited flight capabilities, due to poorly developed wings, and at least one species is known to be flightless.
Graphops comosa, known generally as the Monahans sandhill chrysomelid or long-haired graphops, is a species of leaf beetle. It is found in southeast New Mexico and the adjacent region of Texas.
Graphops pubescens is a species of leaf beetle. It is found in North America.
Brachypnoea puncticollis, the rose leaf beetle, is a species of leaf beetle. It is distributed from the Eastern United States to the Rocky Mountains.
Graphops nigella is a species of leaf beetle. It is found in North America.
Xanthonia villosula is a species of leaf beetle. It is found in the eastern United States and eastern Canada. It is associated with numerous woody plants including oaks.
Cercopeus is a genus of broad-nosed weevils in the beetle family Curculionidae. There are about 17 described species in Cercopeus.
Graphops marcassita is a species of leaf beetle. It is found in North America.
