the world > animals > reptiles > order Squamata (lizards and snakes) > suborder Ophidia (snakes) > types of snake > [noun] > family Colubridae > member of subfamily Dipsadidae (2)
any snake of arboreal habits, as those of the families Dendrophidæ and Dipsadidæ (both non-venomous).
Zoology. A tropical genus of non-venomous serpents.