Simalia boeleni

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Simalia boeleni

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Pythonidae
Genus: Simalia
Species:
S. boeleni
Binomial name
Simalia boeleni
(Brongersma, 1953)
Synonyms

Simalia boeleni is a species of python, a nonvenomous snake in the family Pythonidae. The species is endemic to the mountains of New Guinea.[1][4] No subspecies are recognized.[3][5] Its common names include Boelen's python[1][4] and the black python.[1][3]

Two coiled-up Boelen's pythons in captivity at the San Diego Zoo

Etymology

The specific name, boeleni, is in honor of K.W.J. Boelen, M.D., who collected the holotype specimen.[6][7]

Description

In S. boeleni adults, the upperside color pattern is dark bluish-black or purplish-black, and the anterior part of the underside is white to pale yellow. The white extends up the flanks as a series of streaks. The upper and lower lips are also patterned with pale or whitish

labial scales. The black portions are commonly iridescent with an oil-slick-like sheen. The body is stocky and the head large. Neonates are predominantly red upon emerging from the egg. Gradual black pigmentation presents itself as the neonate grows and sheds. Ontogenetic color change begins as the juvenile snake approaches 1 m (39 in) in length, usually around 2 years of age. Adults may be up to 3 m (9.8 ft) in total length (including tail).[8]

Conservation status

The unmistakable and famed Boelen's python receives the highest legal protection possible in

CITES Appendix II. It is difficult to truly assess the conservation status of these snakes, as they are incredibly secretive and difficult to find in the wild.[9]

Common names

Locally, S. boeleni is also known as the blu moran or papa graun. Within Indonesia, it has several names depending on which language is used. The common Indonesian names of this snake are sanca hitam, sanca bulan, piton hitam, and ular buleni.[citation needed]

Geographic range

S. boeleni is found in

Eastern Highlands, Central and Morobe, and Goodenough Island).[citation needed
]

The

type locality given is "Dimija (3[°] 56' S, 136[°] 18' E), Wissel Lakes, Dutch New Guinea, about 1750 m (5700 feet) above sea-level" [Western New Guinea, Indonesia].[2]

Habitat

S. boeleni

montane regions at elevations of 1,000–2,000 m (3,300–6,600 ft).[1] It is generally encountered on the forest floor, but is also reckoned to be an able climber.[citation needed
]

Diet

The diet of S. boeleni consists of small mammals, ground-nesting birds,[1] and lizards.[citation needed]

Captivity

S. boeleni is considered to be highly desirable by private keepers due to its beauty, but is also exceptionally rare in collections.[10] Although captive-born snakes are fairly hardy in captivity,[11] wild-caught individuals are considerably more difficult to keep successfully.[12] Captive breeding is exceedingly rare, and the conditions necessary are still unclear.[13] Many specific strategies have been employed to attempt to get these rare snakes to breed.[14]

References

  1. ^
    doi:10.2305/IUCN.UK.2018-2.RLTS.T42494046A42494055.en
    . Retrieved 19 November 2021.
  2. ^
    ISBN 1-893777-01-4
    (volume).
  3. ^ a b c Simalia boeleni at the Reptarium.cz Reptile Database. Accessed 20 October 2015.
  4. ^
    ISBN 0-8069-6460-X
    .
  5. ^ "Morelia boeleni ". Integrated Taxonomic Information System. Retrieved 20 October 2015.
  6. ^ Brongersma, 1953. p. 317.
  7. ISBN 978-1-4214-0135-5
    . (Morelia boeleni, p. 29).
  8. ^ "Description of Natural History and Geography By Marc A. Spataro". www.boelenspythons.com. Archived from the original on 24 June 2015. Retrieved 29 August 2016.
  9. ^ Spataro, Marc. "Natural History". Boelens Python Group. Archived from the original on 23 February 2019. Retrieved 27 February 2019.
  10. ^ "The Boelen's Python Group WELCOME". www.boelenspythons.com. Archived from the original on 8 July 2011. Retrieved 3 March 2011.
  11. ^ "HATCHLINGS/SUB-ADULTS By Marc A. Spataro". www.boelenspythons.com. Archived from the original on 8 July 2011. Retrieved 3 March 2011.
  12. ^ "ACCLIMATING WILD-CAUGHTS By Marc A. Spataro". www.boelenspythons.com. Archived from the original on 8 July 2011. Retrieved 3 March 2011.
  13. ^ "Morelia boeleni Captive Reproduction By Marc A. Spataro". www.boelenspythons.com. Archived from the original on 8 July 2011. Retrieved 3 March 2011.
  14. ^ Spataro, Marc. "Reproductive Strategies". Boelen's Python Group. Archived from the original on 23 February 2019. Retrieved 27 February 2019.

Further reading

  • Flagle, Ari R.; Stoops, Erik D. (2009). Black python: Morelia boeleni. (Contributions to Natural History, Vol. 26). Frankfurt: Chimaira Buchhandelsgesellschaft mbh. 160 pp.
    ISBN 9783930612864
    .
  • Brongersma LD (1953). "Zoology Notes on New Guinean Reptiles and Amphibians II". Proc. Koninklijke Nederlandse Akademie van Wetenschappen, Amsterdam (Series C) 56: 317–325. (Liasis boeleni , new species, p. 317.)

External links

Wikimedia Commons has media related to Morelia boeleni.
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