Monogynaspida [onderorde]
(494 soorten in totaal / 461 gevestigd)

Dermanyssoidea [superfamilie] (91/83)

Dermanyssidae [familie] (4/3)

Entonyssidae [familie] (1/1)

Halarachnidae [familie] (5/2)

Laelapidae [familie] (54/52)

Macronyssidae [familie] (11/10)

Rhinonyssidae [familie] (6/6)

Spinturnicidae [familie] (9/8)

Varroidae [familie] (1/1)