Oulema is a genus of leaf beetles in the family Chrysomelidae.
Cryptocephalus downiei, or Downie's spotted leaf beetle, is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America. The specific epithet downiei honors American psychologist and coleopterist Norville Downie.
Cryptocephalus pubiventris is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus nanus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Oulema sayi is a species of leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus castaneus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus badius is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus amatus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus falli is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus confluentus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Oulema simulans is a species of leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus defectus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus mutabilis is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus binotatus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus pumilus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus basalis is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in Central America and North America.
Cryptocephalus fulguratus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America. Larvae feed on decaying wood.
Cryptocephalus pallidicinctus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
Cryptocephalus sanguinicollis is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in Central America and North America.
Cryptocephalus umbonatus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.
