Indian python
Indian python | |
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Near Nagarhole National Park | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Serpentes |
Family: | Pythonidae |
Genus: | Python |
Species: | P. molurus
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Binomial name | |
Python molurus | |
Distribution of Indian python | |
Synonyms | |
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The Indian python (Python molurus) is a large python species native to tropical and subtropical regions of the Indian subcontinent and Southeast Asia.[3] It is also known by the common names black-tailed python,[4] Indian rock python, and Asian rock python.[5][6] Although smaller than its close relative the Burmese python, it is still among the largest snakes in the world. It is generally lighter colored than the Burmese python and reaches usually 3 m (9 ft 10 in).[7] Like all pythons, it is nonvenomous.
Description
The rock python's color pattern is whitish or yellowish with the blotched patterns varying from tan to dark brown shades. This varies with terrain and habitat. Specimens from the hill forests of Western Ghats and Assam are darker, while those from the Deccan Plateau and Eastern Ghats are usually lighter.[8] All pythons are non-venomous.
The
Because of confusion with the Burmese python, exaggerations, and stretched skins in the past, the maximum length of this subspecies is difficult to tell. The longest scientifically recorded specimen, collected in Pakistan, was 4.6 m (15 ft 1 in) long and weighed 52 kg (114 lb 10 oz). In Pakistan, Indian pythons commonly reach a length of 2.4–3.0 m (7 ft 10 in – 9 ft 10 in).[10]
Differs from Burmese python (Python bivittatus) by the following signs:
- the presence of light "eyes" in the centers of spots located on the sides of the trunk;
- reddish or pinkish color of light stripes on the sides of the head;
- a diamond - shaped spot on the head blurred in the front part;
- usually lighter in color, dominated by brown, reddish-brown, yellowish-brown and grayish-brown tones;
- unlike P. bivittatus, which inhabit moist and meadow habitats, it usually prefers drier and arid places;[11]
Distribution and habitat
The Indian python occurs in nearly all of the
Behavior
Lethargic and slow moving even in their native habitat, they exhibit timidity and rarely try to attack even when attacked. Locomotion is usually with the body moving in a straight line, by "walking on its ribs". They are excellent swimmers and are quite at home in water. They can be wholly submerged in water for many minutes if necessary, but usually prefer to remain near the bank.
Feeding
Like all snakes, Indian pythons are strict carnivores and feed on mammals, birds, reptiles, and amphibians indiscriminately, but seem to prefer mammals.[14] Roused to activity on sighting prey, the snake advances with a quivering tail and lunges with an open mouth. Live prey is constricted and killed. One or two coils are used to hold it in a tight grip. The prey, unable to breathe, succumbs and is subsequently swallowed head first. After a heavy meal, they are disinclined to move. If forced to, hard parts of the meal may tear through the body. Therefore, if disturbed, some specimens disgorge their meal to escape from potential predators. After a heavy meal, an individual may fast for weeks, the longest recorded duration being 2 years. The python can swallow prey bigger than its diameter because the jaw bones are not connected. Moreover, prey cannot escape from its mouth because of the arrangement of the teeth (which are reverse saw-like).[citation needed]
Reproduction
Conservation status
The Indian python is classified as
A genetic study published in 2017 showed that the Burmese pythons in Florida are hybrids with P. molurus.[17]
Taxonomy
In the literature, one other subspecies may be encountered: P. m. pimbura
The Burmese python (P. bivittatus) was referred to as a subspecies of the Indian python until 2009, when it was elevated to full species status.[18] The name Python molurus bivittatus is found in older literature.
In culture
Kaa, a large and old Indian python, is featured as one of Mowgli's mentors in Rudyard Kipling's 1894 collection The Jungle Book.
References
- ^ a b Aengals, A.; Das, A.; Mohapatra, P.; Srinivasulu, C.; Srinivasulu, B.; Shankar, G. & Murthy, B.H.C. (2021). "Python molurus". IUCN Red List of Threatened Species. 2021: e.T58894358A1945283. Retrieved 2 December 2021.
- ^ Linnaeus, C. (1758). "Coluber molurus". Systema naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Vol. 1 (Tenth reformed ed.). Holmiae: Laurentii Salvii. p. 225.
- ISBN 1893777014.
- ^ Ditmars, R. L. (1933). Reptiles of the World (Revised ed.). The MacMillan Company.
- ISBN 0-7938-0467-1.
- ISBN 978-1-84537-544-7.
- ^ a b Wall, F. (1912). "A popular treatise on the common Indian snakes – The Indian Python". Journal of the Bombay Natural History Society. 21: 447–476.
- ^ ISBN 9781403929556.
- ^ Bhupathy, S. (1990). "Blotch structure in individual identification of the Indian Python (Python molurus molurus) and its possible usage in population estimation". Journal of the Bombay Natural History Society. 87 (3): 399–404.
- hdl:2246/1129.
- ^ Mark O'Shea — The quest species — Indian rock python & Burmese rock python
- ISBN 81-901873-0-9.
- ^ ISBN 0-8069-6460-X.
- ^ "Python molurus (Indian Python)". Animal Diversity Web.
- S2CID 45839432.
- ^ Balakrishnan, P-; Sajeev, T.V.; Bindu, T.N. (2010). "Artificial incubation, hatching and release of the Indian Rock Python Python molurus (Linnaeus, 1758), in Nilambur, Kerala" (PDF). Reptile Rap. 10: 24–27. Archived from the original (PDF) on 2018-08-27. Retrieved 2014-10-25.
- PMID 30271564.
- ^ Jacobs, H.J.; Auliya, M.; Böhme, W. (2009). "On the taxonomy of the Burmese Python, Python molurus bivittatus KUHL, 1820, specifically on the Sulawesi population". Sauria. 31 (3): 5–11.
Further reading
- Whitaker R. (1978). Common Indian Snakes: A Field Guide. Macmillan India Limited.
- Daniel, JC. The Book Of Indian Snakes and Reptiles. Bombay Natural History Society
External links
- Python molurus at the Reptarium.cz Reptile Database. Accessed 13 September 2007.
- Indian Python at Ecology Asia. Accessed 13 September 2007.
- Indian python Archived 2012-05-04 at the Wayback Machine at Animal Pictures Archive. Accessed 13 September 2007.
- Watch Indian rock python (Python molurus) video clips from the BBC archive on Wildlife Finder