Ahaetuliinae

Ahaetullinae
Ahaetulla nasuta
Scientific classification
Kingdom:Animalia
Phylum:Chordata
Class:Reptilia
Order:Squamata
Suborder:Serpentes
Family:Colubridae
Subfamily:Ahaetullinae
Figueroa, McKelvy, Grismer, Bell, and Lailvaux, 2016
Genera

The Ahaetullinae are a subfamily of the snake family Colubridae that was erected in 2016 to house 4 genera containing 56 species (Ahaetulla [8 species], Chrysopelea [5 species], Dendrelaphis [41 species], and Dryophiops [2 species]) that are more closely related to one another than to members of the subfamily Colubrinae. Previously placed within Colubrinae, Ahaetuliinae was strongly supported as the sister group to Colubrinae in a 2016 study by Figueroa et al.[1]

Ahaetulline snakes are arboreal and have keeled ventral and subcaudal scales (laterally notched in some species), and enlarged posterior grooved fangs (lacking in some Dendrelaphis).[1] The name comes from the genus Ahaetulla, which gets its name from the Sri Lankan Sinhalese language words ahaetulla/ahata gulla/as gulla, meaning “eye plucker” or “eye picker”, because of the belief that they pluck out the eyes of humans, as first reported by the Portuguese traveler João Ribeiro in 1685.[2]

Ahaetullinae are distributed from Pakistan, through India, Sri Lanka, Nepal, and Bangladesh, throughout Southeast Asia into southeastern China, in the Philippines, the Malay Archipelago, Papua New Guinea, and northeastern Australia.[1] Most species are found in forests. Notable traits include gliding in Chrysopelea, jumping behavior in Dendrelaphis, and horizontal keyhole-shaped pupils in Ahaetulla.

Genera

References

  1. 1 2 3 Figueroa, A.; McKelvy, A. D.; Grismer, L. L.; Bell, C. D.; Lailvaux, S. P. (2016). "A species-level phylogeny of extant snakes with description of a new colubrid subfamily and genus". PLoS ONE. 11: e0161070.
  2. ↑ Weinstein, S. A.; Warrell, D. A.; White, J.; Keyler, D. E. (2011). Venomous bites from non-venomous snakes: A critical analysis of risk and management of “colubrid” snake bites. London: Elsevier.
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