Biology:Dendrelaphis marenae

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Short description: Species of snake

Dendrelaphis marenae
Scientific classification edit
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Genus: Dendrelaphis
Species:
D. marenae
Binomial name
Dendrelaphis marenae
G. Vogel & van Rooijen, 2008

Dendrelaphis marenae, also known commonly as Gaulke's bronze-back tree snake and Maren's bronzeback, is a species of snake in the subfamily Ahaetuliinae of the family Colubridae. The species is native to Southeast Asia.

Etymology

The species Dendrelaphis marenae is named after German herpetologist Dr. Maren Gaulke, honoring her scientific contributions to the field of herpetology in the Philippines. She also helped collect some of the initial specimens.[2][3]: 168 

Taxonomy

Dendrelaphis marenae belongs to the genus Dendrelaphis, which contains 48 other described species.[4]

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:[5]

Ahaetuliinae
sharp‑nosed snakes

Ahaetulla

Proahaetulla

Dryophiops

broad‑nosed snakes
Dendrelaphis

Dendrelaphis marenae

Dendrelaphis haasi

Dendrelaphis pictus

Dendrelaphis ngansonensis

Dendrelaphis cyanochloris

Dendrelaphis striatus

Dendrelaphis formosus

Dendrelaphis tristis

Dendrelaphis subocularis

Dendrelaphis schokari

Dendrelaphis fuliginosus

Dendrelaphis caudolineatus

Chrysopelea

Distribution

Dendrelaphis marenae is found in Indonesia and the Philippines.[1][2]

Habitat

The preferred natural habitat of Dendrelaphis marenae is forest, at elevations up to 1,000 m (3,300 ft).[1]

Behavior

Dendrelaphis marenae is diurnal and fully arboreal.[2]

Diet

Dendrelaphis marenae preys predominantly upon frogs.[1]

Reproduction

Dendrelaphis marenae is oviparous.[1][2] Clutch size is two to ten eggs.[1]

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Gillespie, G.; Jose, R.; Diesmos, A.C.; Alonso Gonzalez, J.C.; Demegillo, A.; Pitogo, K.; Delima, E.M. (2021). "Dendrelaphis marenae". IUCN Red List of Threatened Species 2021. doi:10.2305/IUCN.UK.2021-3.RLTS.T199757A2610172.en. https://www.iucnredlist.org/species/199757/2610172. 
  2. 2.0 2.1 2.2 2.3 Dendrelaphis marenae at the Reptarium.cz Reptile Database. Accessed 26 February 2016.
  3. Beolens, B.; Watkins, M.; Grayson, M. (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. pp. xiii + 296. ISBN 978-1-4214-0135-5. 
  4. Genus Dendrelaphis at The Reptile Database.
  5. 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" (in en). PLOS ONE 14 (7). doi:10.1371/journal.pone.0218851. ISSN 1932-6203. PMID 31314800. Bibcode2019PLoSO..1418851M. 

Further reading

  • Brown, Rafe M.; Bautista, Joward B.; Clores, Michael A.; Cuesta, Michael A. (2021). "DENDRELAPHIS MARENAE (Gaulke's Bronze-back Tree Snake). DIET". Herpetological Review 52 (1): 153–154. 
  • de Lang, R.; Vogel, G. (2005). The Snakes of Sulawesi: A Field Guide to the Land Snakes of Sulawesi with Identification Keys. Frankfurt Contributions to Natural History Volume 25. Frankfurt am Main, Germany: Edition Chimaira / Serpents Tale. ISBN 3-930612-85-2.  312 pp.
  • Phangurha, Josh; Muhtianda, Iman Akbar; Karya, Adi; Analuddin, Kangkuso; Gillespie, Graeme; Jones, Stephanie Courtney (2019). "DENDRELAPHIS MARENAE (Maren's Bronzeback). PREDATION BEHAVIOR". Herpetological Review 50 (3): 590–591. 
  • Vogel, G.; van Rooijen, J. (2008). "Contributions to a review of the Dendrelaphis pictus (Gmelin, 1789) complex – 2. the eastern forms". Herpetozoa 21 (1/2): 3–29.  (Dendrelaphis marenae, new species).

Wikidata ☰ Q3022326 entry