Dipsadoboa aulica

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Dipsadoboa aulica
Marbled Tree Snake (Dipsadoboa aulica) threat display close-up (13922956201).jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Genus: Dipsadoboa
Species:
D. aulica
Binomial name
Dipsadoboa aulica
(Günther, 1864)
Synonyms [2]
  • Chamaetortus aulicus
    Günther, 1864
  • Dipsadoboa aulica
    Rasmussen, 1989

Dipsadoboa aulica, commonly known as the marbled tree snake, is a species of snake in the family Colubridae. The species is endemic to Africa, and is mildly venomous to humans. [3]

Contents

Geographic range

D. aulica is found in Eswatini, Malawi, Mozambique, Somalia, South Africa, Tanzania, and Zimbabwe. [2]

Description

D. aulica is a slender-bodied snake. Males may attain a snout-to-vent length (SVL) of 66 cm (26 in). Females are slightly smaller, growing to 63 cm (25 in) SVL. The smooth dorsal scales are arranged in 17 rows at midbody. [4]

Behavior

D. aulicus, is nocturnal and arboreal, hiding during the day in tree cavities or under bark. [4]

Diet

D. aulica preys primarily upon tree frogs and geckos, but will also eat toads, skinks, and small rodents. [4]

Reproduction

D. aulica, like all species in the genus Dipsadoboa, is oviparous. In midsummer sexually mature females lay 7-8 eggs. The eggs measure on average 25.5 x 11.5 mm (about 1 x 0.5 inch). Hatchlings measure on average 18 cm (about 7 inches) in total length (including tail). [4]

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References

  1. Alexander, G.J.; Tolley, K.A. (2021). "Dipsadoboa aulica". IUCN Red List of Threatened Species . 2021: e.T13265170A13265180. doi: 10.2305/IUCN.UK.2021-2.RLTS.T13265170A13265180.en . Retrieved 10 May 2023.
  2. 1 2 Species Dipsadoboa aulica at The Reptile Database
  3. "Marbled Tree Snake - ASI".
  4. 1 2 3 4 Branch, Bill (2004). Field Guide to Snakes and other Reptiles of Southern Africa. Third Revised edition, Second impression. Sanibel Island, Florida: Ralph Curtis Books. 399 pp. ISBN   0-88359-042-5. (Dipsadoboa aulica, p. 98 + Plate 31).

Further reading