Children (8 direct children, 254 direct and indirect children):
Ornithodoros
(tree size 59)
Argas
(tree size 61)
Antricola
(tree size 17)
Otobius
(tree size 3)
Nothoaspis
(tree size 2)
Ornithodorinae
(tree size 99)
Parantricola
Argasinae
(tree size 5)