Children (12 direct children, 13 direct and indirect children):
Orchopeas caedens
Orchopeas dieteri
Orchopeas fulleri
Orchopeas howardi
(tree size 1)
Squirrel flea
Orchopeas illinoiensis
Orchopeas labiatus
Orchopeas latens
Orchopeas leucopus
Orchopeas neotomae
Orchopeas nepos
Orchopeas sexdentatus
Orchopeas agilis