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.
Copelatus ilybioides is a species of predaceous diving beetle in the family Dytiscidae. It is found in Africa.
Haliplus longulus is a species of crawling water beetle in the family Haliplidae. It is found in North America.
Philodes alternans is a species of ground beetle in the family Carabidae. 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.
Oreodytes quadrimaculatus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Coptotomus longulus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Liodessus cantralli, or Cantrall's bog beetle, is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Neoporus dimidiatus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Oreodytes laevis is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Ilybius subaeneus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America and the Palearctic.
Oreodytes congruus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Laccophilus biguttatus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America and the Palearctic.
Desmopachria dispersa is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America and the Neotropics.
Hydaticus piceus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Hydroporus appalachius is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Celina occidentalis is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America and the Neotropics.
Dytiscus circumcinctus is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America and the Palearctic.
Neoclypeodytes pictodes is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
Hydroporus mannerheimi is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America.
