Children (16 direct children, 18 direct and indirect children):
Cylindrophis yamdena
Cylindrophis melanotus
Black pipe snake
Cylindrophis opisthorhodus
Island pipe snake
Cylindrophis ruffus
(tree size 2)
Red-tailed pipe snake
Cylindrophis maculatus
Sri lanka pipe snake
Cylindrophis engkariensis
Engkari pipe snake
Cylindrophis aruensis
Aru cylinder snake
Cylindrophis boulengeri
Boulenger's pipe snake
Cylindrophis isolepis
Jampea island pipe snake
Cylindrophis lineatus
Lined pipe snake
Cylindrophis burmanus
Cylindrophis jodiae
Cylindrophis mirzae
Cylindrophis subocularis
Cylindrophis osheai
Cylindrophis slowinskii