Macrocalamus gentingensis

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Macrocalamus gentingensis
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Genus: Macrocalamus
Species:
M. gentingensis
Binomial name
Macrocalamus gentingensis
Yaakob & Lim, 2002

Macrocalamus gentingensis, the Genting Highlands reed snake, is a species of snake in the family Colubridae. The species is endemic to Malaysia. [1] [2]

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<span class="mw-page-title-main">Reptile</span> Clade of animals including lepidosaurs, testudines, and archosaurs

Reptiles, as most commonly defined, are the animals in the class Reptilia, a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates and rhynchocephalians (tuatara). As of March 2022, the Reptile Database includes about 11,700 species. In the traditional Linnaean classification system, birds are considered a separate class to reptiles. However, crocodilians are more closely related to birds than they are to other living reptiles, and so modern cladistic classification systems include birds within Reptilia, redefining the term as a clade. Other cladistic definitions abandon the term reptile altogether in favor of the clade Sauropsida, which refers to all amniotes more closely related to modern reptiles than to mammals. The study of the traditional reptile orders, customarily in combination with the study of modern amphibians, is called herpetology.

<span class="mw-page-title-main">Snake</span> Limbless, scaly, elongate reptile

Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes. Like all other squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales. Many species of snakes have skulls with several more joints than their lizard ancestors, enabling them to swallow prey much larger than their heads. To accommodate their narrow bodies, snakes' paired organs appear one in front of the other instead of side by side, and most have only one functional lung. Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca. Lizards have independently evolved elongate bodies without limbs or with greatly reduced limbs at least twenty-five times via convergent evolution, leading to many lineages of legless lizards. These resemble snakes, but several common groups of legless lizards have eyelids and external ears, which snakes lack, although this rule is not universal.

<span class="mw-page-title-main">King cobra</span> Venomous snake species from Asia

The king cobra is a venomous snake endemic to Asia. With an average length of 3.18 to 4 m and a maximum record of 5.85 m (19.2 ft), it is the world's longest venomous snake. Coloration of this species varies across habitats, from black with white stripes to unbroken brownish grey. The sole member of the genus Ophiophagus, it is not taxonomically a true cobra despite its common name. The king cobra inhabits forests from South to Southeastern Asia where it preys chiefly on other snakes, including those of its kind. A female king cobra builds a nest to hold its eggs which will be protected throughout the incubation period.

<span class="mw-page-title-main">Colubridae</span> Family of snakes

Colubridae is a family of snakes. With 249 genera, it is the largest snake family. The earliest species of the family date back to the Oligocene epoch. Colubrid snakes are found on every continent except Antarctica.

<span class="mw-page-title-main">Squamata</span> Order of reptiles

Squamata is the largest order of reptiles, comprising lizards, snakes, and amphisbaenians, which are collectively known as squamates or scaled reptiles. With over 10,900 species, it is also the second-largest order of extant (living) vertebrates, after the perciform fish. Members of the order are distinguished by their skins, which bear horny scales or shields, and must periodically engage in molting. They also possess movable quadrate bones, making possible movement of the upper jaw relative to the neurocranium. This is particularly visible in snakes, which are able to open their mouths very wide to accommodate comparatively large prey. Squamates are the most variably sized living reptiles, ranging from the 16 mm (0.63 in) dwarf gecko to the 6.5 m (21 ft) Reticulated python. The now-extinct mosasaurs reached lengths over 14 m (46 ft).

<span class="mw-page-title-main">Elapidae</span> Family of venomous snakes

Elapidae is a family of snakes characterized by their permanently erect fangs at the front of the mouth. Most elapids are venomous, with the exception of the genus Emydocephalus. Many members of this family exhibit a threat display of rearing upwards while spreading out a neck flap. Elapids are endemic to tropical and subtropical regions around the world, with terrestrial forms in Asia, Australia, Africa, and the Americas and marine forms in the Pacific and Indian Oceans. Members of the family have a wide range of sizes, from the 18 cm (7.1 in) white-lipped snake to the 5.85 m king cobra. Most species have neurotoxic venom that is channeled by their hollow fangs, and some may contain other toxic components in various proportions. The family includes 55 genera with some 360 species and over 170 subspecies.

<i>Acrochordus</i> Family of reptiles

The Acrochordidae, commonly known as wart snakes, Java wart snakes, file snakes, elephant trunk snakes, or dogface snakes are a monogeneric family created for the genus Acrochordus. This is a group of basal aquatic snakes found in Australia and tropical Asia. Currently, three species are recognized.

<span class="mw-page-title-main">Toxicofera</span> Proposed clade of scaled reptiles

Toxicofera is a proposed clade of scaled reptiles (squamates) that includes the Serpentes (snakes), Anguimorpha and Iguania. Toxicofera contains about 4,600 species, of extant Squamata. It encompasses all venomous reptile species, as well as numerous related non-venomous species. There is little morphological evidence to support this grouping, however it has been recovered by all molecular analyses as of 2012.

<i>Python</i> (genus) Genus of snakes

Python is a genus of constricting snakes in the Pythonidae family native to the tropics and subtropics of the Eastern Hemisphere.

<span class="mw-page-title-main">Eel</span> Order of fishes

Eels are ray-finned fish belonging to the order Anguilliformes, which consists of eight suborders, 19 families, 111 genera, and about 800 species. Eels undergo considerable development from the early larval stage to the eventual adult stage and are usually predators.

Michael Wilmer Forbes Tweedie was a naturalist and archaeologist working in South East Asia, who was Director of the Raffles Museum in Singapore.

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

The Calamariinae are a subfamily of colubrid snakes, commonly known as reed snakes, that are found in southern and southeastern Asia. They are most diverse in Indonesia, especially Sumatra and Borneo. The subfamily contains 90 species in seven genera. Very few specimens of most species have been collected.

Macrocalamus is a genus of snakes of the family Colubridae.

Macrocalamus lateralis, the side-blotched reed snake, Malayan mountain reed snake, or striped reed snake, is a species of snake in the family Colubridae. The species is endemic to southern Thailand and Peninsular Malaysia.

Macrocalamus chanardi, Chanard’s reed snake, is a species of snake in the family Colubridae. The species is endemic to Malaysia.

Macrocalamus emas, the golden-bellied reed snake, is a species of snake in the family Colubridae. The species is endemic to Malaysia.

Macrocalamus jasoni, Jason's reed snake, is a species of snake in the family Colubridae. The species is endemic to Malaysia.

Macrocalamus schulzi, Schulz's reed snake, is a species of snake in the family Colubridae. The species is endemic to Malaysia.

Macrocalamus tweediei, Tweedie's reed snake or Tweedie's mountain reed snake, is a species of snake in the family Colubridae. The species is endemic to Malaysia.

Macrocalamus vogeli, Vogel's reed snake, is a species of snake in the family Colubridae. The species is endemic to Malaysia.

References

  1. 1 2 Grismer, L. (2012). "Macrocalamus gentingensis". IUCN Red List of Threatened Species . 2012: e.T192048A2033020. Retrieved 11 November 2021.
  2. Macrocalamus gentingensis at the Reptarium.cz Reptile Database . Accessed 26 February 2016.