Children (18 direct children, 18 direct and indirect children):
Xylopsocus castanoptera
Xylopsocus gibbicollis
Xylopsocus indianus
Xylopsocus acutespinosus
Xylopsocus intermedius
Xylopsocus distinctus
Xylopsocus ritsemai
Xylopsocus sellatus
Xylopsocus radula
Xylopsocus rubidus
Xylopsocus capucinus
Xylopsocus bicuspis
Xylopsocus ensifer
Xylopsocus burnsi
Xylopsocus ebeninocollis
Xylopsocus edentatus
Xylopsocus galloisi
Xylopsocus philippinensis