Children (19 direct children, 22 direct and indirect children):
Tropidonophis mairii
(tree size 3)
Mair's keelback
Tropidonophis aenigmaticus
East papuan keelback
Tropidonophis dahlii
New britain keelback
Tropidonophis dendrophiops
Spotted water snake
Tropidonophis dolasii
Tropidonophis doriae
Tropidonophis elongatus
Moluccan keelback
Tropidonophis halmahericus
Tropidonophis hypomelas
Bismark keelback
Tropidonophis mcdowelli
Northern new guinea keelback
Tropidonophis montanus
North irian montane keelback
Tropidonophis multiscutellatus
Many-scaled keelback
Tropidonophis negrosensis
Tropidonophis novaeguineae
New guinea keelback
Tropidonophis parkeri
Parker's keelback
Tropidonophis picturatus
Painted keelback
Tropidonophis punctiventris
Halmahera keelback
Tropidonophis statistictus
Papua new guinea montane keelback
Tropidonophis truncatus