Coptotomus is a genus of predaceous diving beetles in the family Dytiscidae, the only genus of the subfamily Coptotominae. There are about six described species in Coptotomus, found in North America and the Neotropics.
Suphisellus is a genus of beetles in the family Noteridae.
Agabinae is a subfamily of predaceous diving beetles in the family Dytiscidae. There are about 11 genera and more than 460 described species in Agabinae.
Colymbetini is a tribe of predaceous diving beetles in the family Dytiscidae. There are about 11 genera and more than 160 described species in Colymbetini.
Colymbetinae is a subfamily of predaceous diving beetles in the family Dytiscidae. There are about 11 genera and at least 130 described species in Colymbetinae.
Philophuga is a genus of ground beetles in the family Carabidae. There are about five described species in Philophuga.
Cybistrini is a tribe of predaceous diving beetles in the family Dytiscidae. There are 12 genera and 130 described extant species in Cybistrini. The same set is also called Cybistrinae by authors viewing it as a subfamily of Dytiscidae.
Colymbetes densus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Philodes is a genus of ground beetles in the family Carabidae. There are at least four described species in Philodes.
Agonoleptus is a genus of ground beetles in the family Carabidae. There are about eight described species in Agonoleptus.
Neobidessus pullus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America and the Neotropics.
Matinae is a subfamily of predaceous diving beetles in the family Dytiscidae. There are at least 3 genera and about 10 described species in Matinae.
Coptotomus longulus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Cyclotrachelus blatchleyi is a species of woodland ground beetle in the family Carabidae. It is found in North America.
Dicaelus laevipennis is a species of ground beetle in the family Carabidae. It is found in North America.
Cylindera terricola, the variable tiger beetle, is a species of flashy tiger beetle in the family Cicindelidae. It is found in North America.
Agabus semipunctatus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Plochionus amandus is a species of ground beetle in the family Carabidae. It is found in North America.
Cyclotrachelus sodalis is a species of woodland ground beetle in the family Carabidae. It is found in North America.
Cicindela purpurea, known generally as the purple tiger beetle or cow path tiger beetle, is a species of flashy tiger beetle in the family Cicindelidae. It is found in North America.
