Children (7 direct children, 14 direct and indirect children):
Bhutanitis ludlowi
Ludlow's bhutan swallowtail
Bhutanitis thaidina
(tree size 2)
Chinese three-tailed swallowtail
Bhutanitis lidderdalii
(tree size 3)
Bhutan glory
Bhutanitis mansfieldi
(tree size 2)
Mansfield's three-tailed swallowtail
Bhutanitis nigrilima
Bhutanitis yulongensis
Bhutanitis lidderdalei