The Donaciinae are a subfamily of the leaf beetles, or Chrysomelidae, characterised by distinctly long antennae. They are found in mainly the Northern Hemisphere, with some species found in the Southern Hemisphere.
Pachybrachis is a genus of scriptured leaf beetles in the family Chrysomelidae. There are at least 220 described species in Pachybrachis.
Parorectis sublaevis is a species of tortoise beetle in the family Chrysomelidae. It is found in Central America and North America.
Donacia magnifica is a species of aquatic leaf beetle in the family Chrysomelidae. It is found in North America.
Donacia texana is a species of aquatic leaf beetle in the family Chrysomelidae. It is found across most of eastern North America, from Texas to Ontario and south to Florida.
Donacia tuberculata is a species of aquatic leaf beetle in the family Chrysomelidae. It is found in North America.
Triarius lividus is a species of skeletonizing leaf beetle or flea beetle in the family Chrysomelidae. It is found in Central America and North America.
Paranapiacaba tricincta, the checkered melon beetle, is a species of skeletonizing leaf beetle or flea beetle in the family Chrysomelidae. It is found in Central America and North America.
Cryptocephalus cupressi is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Disonycha balsbaughi is a species of flea beetle in the family Chrysomelidae. It is found in North America.
Brachypnoea is a genus of leaf beetles in the subfamily Eumolpinae. It is mostly found in the Neotropical realm, though there are also eight known species in the Nearctic realm.
Donacia rugosa is a species of aquatic leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus quadruplex is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Neofidia clematis is a species of leaf beetle. It is known from southernmost Texas to central Veracruz, Mexico, east of the Sierra Madre Oriental. It was first described by the American entomologist Charles Frederic August Schaeffer in 1904. Two series of this species from Texas were collected from Cissus incisa, a species in the grape family (Vitaceae).
Gibbobruchus mimus, the redbud bruchid, is a species of pea or bean weevil in the family Chrysomelidae. It is found in Central America and North America.
Pachybrachis dilatatus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Systena marginalis, the margined systena, is a species of flea beetle in the family Chrysomelidae. It is found in North America.
Sennius lebasi is a species of pea or bean weevil in the family Chrysomelidae. It is found in the Caribbean, Central America, North America, and South America.
Phyllotreta undulata, known generally as the small striped flea beetle or turnip flea beetle, is a species of flea beetle in the family Chrysomelidae. It is found in Australia, Europe and Northern Asia, North America, and Oceania.
Leptinotarsa rubiginosa, the reddish potato beetle, is a species of leaf beetle in the family Chrysomelidae. It is found in Central America and North America.
