Children (28 direct children, 67 direct and indirect children):
Ophionyssus
(tree size 8)
Arachnyssus
Chiroptonyssus
(tree size 2)
Macronyssus
(tree size 10)
Mitonyssus
Steatonyssus
(tree size 3)
Neoichoronyssus
Trichonyssus
Parichoronyssus
(tree size 5)
Pellonyssus
(tree size 2)
Ornithonyssus
(tree size 5)
Ornithonysus
(tree size 1)
Liponyssinae
Macronyssinae
Radfordiella
Cryptonyssus
(tree size 1)
Macronyssoides
(tree size 2)
Argitis
Chiroecetes
Coprolactistus
Glauconyssus
Hirstesia
Kolenationyssus
Lepidodorsum
Liponyssus
Mitonyssoides
Neoliponyssus
Nycteronyssus