Dendrelaphis cyanochloris

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Wall's bronzeback
Dendrelaphis cyanochloris, Blue bronzeback.jpg
Dendrelaphis cyanochloris
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Subfamily: Ahaetuliinae
Genus: Dendrelaphis
Species:
D. cyanochloris
Binomial name
Dendrelaphis cyanochloris
(Wall, 1921)
Synonyms
  • Dendrophis pictusWall, 1921
  • Ahaetulla cyanochlorisWall, 1921
  • Dendrophis boiga subspecies cyanochlorisWall, 1921
  • Dendrophis pictus subspecies cyanochlorisWall, 1921

Dendrelaphis cyanochloris, commonly known as Wall's bronzeback or the blue bronzeback, is a species of colubrid snake found in Southeast Asia.

Contents

Taxonomy

Dendrelaphis cyanochloris belongs to the genus Dendrelaphis , which contains 48 other described species. [2] D. cyanochloris is most closely related to Dendrelaphis ngansonensis , and together the two might form a species complex. [3]

Dendrelaphis is one of five genera belonging to the vine snake subfamily Ahaetuliinae, of which Dendrelaphis is most closely related to Chrysopelea , as shown in the cladogram below: [4]

Ahaetuliinae

Distribution

The species occurs in India (Assam, Arunachal Pradesh (Namdapha - Changlang district); Andaman Islands, northern parts of West Bengal), Bangladesh, Myanmar, southern Thailand, and western Malaysia (Pulau Pinang, Pahang, Pulau Tioman), possibly also in Bhutan. It is predominantly arboreal and inhabits primary and mature secondary lowland rainforest, at altitudes of up to 1,000 m. [1] [3]

Behavior

closeup of dorsal scales Wall's Bronzeback (Dendrelaphis cyanochloris) (Detail of the dorsal scales) (8687722041).jpg
closeup of dorsal scales

Like other bronzebacks, this snake is diurnal and fully arboreal, and has oviparous reproduction. [3]

Conservation

Common and widespread, Wall's bronzeback is currently classified as Least Concern by the IUCN, although it is likely impacted by localized habitat loss and degradation from agricultural expansion and logging. [1]

Related Research Articles

<i>Ahaetulla prasina</i> Species of snake

Ahaetulla prasina is an arboreal, moderately venomous species of opisthoglyphous vine snake in the family Colubridae, found in Southern and Southeast Asia. Its common names include the Asian vine snake, Boie's whip snake, Gunther's whip snake, and the Oriental whip snake.

Dendrelaphis biloreatus is a species of tree snake in the family Colubridae. The species is endemic to Asia.

<i>Dendrelaphis humayuni</i> Species of snake

Dendrelaphis humayuni, also known commonly as the Nicobar bronzeback or Tiwari's bronzeback, is a species of snake in the family Colubridae. The species is endemic to the Nicobar Islands of India.

<i>Dendrelaphis pictus</i> Species of snake

Dendrelaphis pictus, commonly known as either the common bronzeback, painted bronzeback, or Indonesian bronzeback, is a species of colubrid snake found in Southeast Asia.

<i>Dendrelaphis tristis</i> Species of snake

Dendrelaphis tristis is a species of colubrid tree-snake found in South Asia.

<i>Dendrelaphis caudolineatus</i> Species of snake

Dendrelaphis caudolineatus, commonly known as the striped bronzeback or grey bronzeback, is a species of colubrid snake found in Southeast Asia.

<i>Ahaetulla</i> Genus of snakes

Ahaetulla, commonly referred to as Asian vine snakes or Asian whip snakes, is a genus of colubrid snakes distributed throughout tropical Asia. They are considered by some scientists to be mildly venomous and are what is commonly termed as 'rear-fanged' or more appropriately, opisthoglyphous, meaning their enlarged teeth or fangs, intended to aid in venom delivery, are located in the back of the upper jaw, instead of in the front as they are in vipers or cobras. As colubrids, Ahaetulla do not possess a true venom gland or a sophisticated venom delivery system. The Duvernoy's gland of this genus, homologous to the venom gland of true venomous snakes, produces a secretion which, though not well studied, is considered not to be medically significant to humans.

<i>Dendrelaphis</i> Genus of snakes

Dendrelaphis is a genus of colubrid snakes, distributed from Pakistan, India and southern China to Indonesia, Timor-Leste, the Philippines, Australia, New Guinea and the Solomon Islands. There are over forty described species. Asian species are known commonly as bronzebacks, while the Australo-Papuan species are simply called treesnakes. All are non-venomous and entirely harmless to humans.

<span class="mw-page-title-main">Schokar's bronzeback</span> Species of snake

Dendrelaphis schokari, also known as the common bronze-back or Schokar's bronzeback, is a species of non-venomous arboreal snake in the family Colubridae. The species is endemic to Sri Lanka.

<i>Dendrelaphis nigroserratus</i> Species of snake

Dendrelaphis nigroserratus is a species of snakes belonging to the bronzebacks (Dendrelaphis). It is found only in western and southwestern Thailand and the adjacent southeastern Myanmar. A specimen has been preserved in the British Natural History Museum, London since the early 20th century. Due to its resemblance to Wall's bronzeback, the scientific name was formerly assigned under Dendrelaphis cyanochloris, the species name for Wall's bronzeback. It was formally described as a distinct species in 2012 by Gernot Vogel, Johan Van Rooijen and Sjon Hauser. According to the World Wide Fund for Nature report, it became one of the 367 important new species discovered in the Greater Mekong during 2012 and 2013.

<i>Dryophiops</i> Genus of snakes

Dryophiops is a genus of whip snakes of the family Colubridae, containing two species. They are arboreal tree snakes, found in forests in Southeast Asia.

<span class="mw-page-title-main">Ahaetuliinae</span> Subfamily of snakes

The Ahaetuliinae are a subfamily of vine snakes within the family Colubridae that was erected in 2016. They are found from South and Southeast Asia through to Australia.

<i>Dendrelaphis formosus</i> Species of reptile

Dendrelaphis formosus, commonly known as either the elegant bronzeback or beautiful bronzeback tree snake, is a snake species in the family Colubridae from Southeast Asia.

<i>Dryophiops rubescens</i> Species of snake

Dryophiops rubescens, commonly known as the red whip snake, is a species of snake in the colubrid family from Southeast Asia.

Dendrelaphis fuliginosus, commonly known as the Philippine lamp-black tree snake, is a species of snake in the family Colubridae. The species is found in the Philippines.

<i>Dendrelaphis haasi</i> Species of snake

Dendrelaphis haasi, also known commonly as Haas' bronzeback, Haas's bronzeback, Haas's bronzeback snake, and Haas's bronzeback tree snake, is a species of snake in the family Colubridae. The species is native to Southeast Asia.

<i>Dendrelaphis marenae</i> Species of snake

Dendrelaphis marenae, commonly known as Maren's bronzeback, is a species of snake in the family Colubridae, found in Southeast Asia.

Dendrelaphis ngansonensis, commonly known as either the Nganson bronzeback or Nganson bronzeback tree snake, is a species of snake in the family Colubridae, sound in Southeast Asia.

<i>Dendrelaphis striatus</i> Species of snake

Dendrelaphis striatus, commonly known as the banded bronzeback or striated bronzeback treesnake, is a species of snake of the family Colubridae found in Southeast Asia.

<i>Dendrelaphis subocularis</i> Species of snake

Dendrelaphis subocularis, commonly known as the mountain bronzeback or Burmese bronzeback, is a species of snake in the family Colubridae from Southeast Asia.

References

  1. 1 2 3 Richman, N.; Böhm, M. (2010). "Dendrelaphis cyanochloris". IUCN Red List of Threatened Species . 2010: e.T176783A7303949. doi: 10.2305/IUCN.UK.2010-4.RLTS.T176783A7303949.en . Retrieved 20 November 2021.
  2. Genus Dendrelaphis at The Reptile Database.
  3. 1 2 3 Dendrelaphis cyanochloris at the Reptarium.cz Reptile Database . Accessed 28 July 2022.
  4. Mallik, Ashok Kumar; Achyuthan, N. Srikanthan; Ganesh, Sumaithangi R.; Pal, Saunak P.; Vijayakumar, S. P.; Shanker, Kartik (27 July 2019). "Discovery of a deeply divergent new lineage of vine snake (Colubridae: Ahaetuliinae: Proahaetulla gen. nov.) from the southern Western Ghats of Peninsular India with a revised key for Ahaetuliinae". PLOS ONE . 14 (7): e0218851. Bibcode:2019PLoSO..1418851M. doi: 10.1371/journal.pone.0218851 . ISSN   1932-6203. PMC   6636718 . PMID   31314800.

Further reading