Dytiscidae (diving beetles)

Subfamily Agabinae

includes genus Ilybius

Subfamily Colymbetinae

includes genera Colymbetes and Rhantus

Subfamily Copelatinae

includes genus Liopterus

Subfamily Dytiscinae

includes genus Dytiscus

Subfamily Hydroporinae

includes genera Hydroglyphus, Hydroporus, Hygrotus and Laccophilus