Trimeresurus mcgregori

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Trimeresurus mcgregori
Trimeresurus mcgregori.jpg
Captive-bred adult female
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Viperidae
Genus: Trimeresurus
Species:
T. mcgregori
Binomial name
Trimeresurus mcgregori
Taylor, 1919
Trimeresurus mcgregori distribution.png
Synonyms
  • Trimeresurus mcgregori
    Taylor, 1919
  • Trimeresurus flavomaculatus mcgregori
    Leviton, 1961 [2]
  • Trimeresurus mcgregori
    Gumprecht, 2001
  • Parias flavomaculatus mcgregori
    Malhotra & Thorpe, 2004
  • Trimeresurus mcgregori
    Mattison, 2007
  • Parias mcgregori
    Orlov et al., 2009
  • Trimeresurus (Parias) mcgregori
    David et al., 2011 [3]

Trimeresurus mcgregori, commonly known as McGregor's pit viper [4] or the Batanes pit viper, is a species of venomous snake in the subfamily Crotalinae of the family Viperidae. [5] [4] The species is endemic to the Philippines.

Contents

Etymology

The specific name, mcgregori, is in honor of Australian-American ornithologist Richard Crittenden McGregor (1871–1936), who collected the type specimen, [6] and survived its bite. [7]

Description

The scalation of T. mcgregori includes 21 (23) rows of dorsal scales at midbody, 170-172/173-178 (or 169-172/168-178) ventral scales in males/females, 62-66/58-60 (or 63-69/56-62) subcaudal scales in males/females, and 10–11 supralabial scales. [4]

Geographic range

T. mcgregori is found in the Philippines on the Batanes Islands. The type locality given is "Batan Island, Batanes Group, (lying between Luzon and Formosa)" (Philippine Islands). [2]

Habitat

The preferred natural habitats of T. mcgregori are forest and shrubland, at altitudes from sea level to 800 m (2,600 ft), but it has also been found in agricultural areas. [1]

Taxonomy

T. mcgregori was originally described as a new species by E.H. Taylor in 1919. [8] It was considered to be a subspecies of T. flavomaculatus by Alan E. Leviton (1961). [2] It was re-elevated to a full species by Andreas Gumprecht (2001, 2002). [4]

Related Research Articles

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<i>Craspedocephalus strigatus</i> Species of reptile

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<i>Ovophis monticola</i> Species of snake


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<i>Protobothrops jerdonii</i> Species of venomous snake

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<i>Protobothrops mucrosquamatus</i> Species of snake

Protobothrops mucrosquamatus is a venomous pit viper species endemic to Asia. Common names include: brown-spotted pit viper, Taiwanese habu and pointed-scaled pit viper. No subspecies are currently recognized. The species was first described by Theodore Cantor in 1839.

<i>Trimeresurus albolabris</i> Species of snake

Trimeresurus albolabris, the white-lipped pit viper or white-lipped tree viper, is a venomous pit viper species endemic to Southeast Asia.

Trimeresurus cantori, commonly known as Cantor's pit viper or Cantor's pitviper, is a species of venomous snake, a pit viper in the Subfamily Crotalinae of the family Viperidae. The species is endemic to the Nicobar Islands of India. It was named after Theodore Edward Cantor (1809-1860), a Danish naturalist serving as a surgeon with the East India Company in Calcutta. No subspecies are recognized as being valid.

<i>Trimeresurus erythrurus</i> Species of snake

Trimeresurus erythrurus, commonly known as the red-tailed bamboo pitviper, redtail bamboo pit viper, and redtail pit viper is a venomous pit viper species found in South Asia and Myanmar. No subspecies are currently recognized.

<i>Craspedocephalus gramineus</i> Species of snake

Craspedocephalus gramineus, known as the bamboo pit viper, Indian green pit viper, or common green pit viper, is a venomous pit viper species found in the southern and north eastern parts of India. No subspecies are currently recognized.

<i>Craspedocephalus malabaricus</i> Species of snake

Craspedocephalusmalabaricus, commonly known as Malabar pit viper, Malabar rock pit viper, or rock viper, is a venomous pit viper species endemic to the high-moderate elevations of Western Ghats of southwestern India. Recently this species complex was split into three different species, Craspedocephalus malabaricus, Craspedocephalus travancoricus, Craspedocephalus anamallensis.

<i>Trimeresurus popeiorum</i> Species of snake

Trimeresurus popeiorum is a species of venomous pit viper in the family Viperidae. The species is native to northern and northeastern parts of India and Southeast Asia. Common names include: Pope's pit viper, Pope's green pit viper, Pope's tree viper and Pope's bamboo pitviper.

<i>Trimeresurus purpureomaculatus</i> Species of snake

Trimeresurus purpureomaculatus is a venomous pit viper species native to India, Bangladesh and Southeast Asia. Common names include: mangrove pit viper, mangrove viper, and shore pit viper.

<i>Trimeresurus septentrionalis</i> Species of snake

Trimeresurus septentrionalis, commonly known as the Nepal pit viper or northern white-lipped pit viper, is a venomous pit viper species found in Bangladesh, Bhutan, Nepal and India.

<i>Trimeresurus stejnegeri</i> Species of snake

Trimeresurus stejnegeri is a species of venomous pit viper endemic to Asia. Two subspecies are currently recognized, including the nominate subspecies described here.

<i>Trimeresurus andersonii</i> Species of snake

Trimeresurus andersonii is a venomous pitviper species endemic to the Andaman Islands of India. Common names include: Nicobar mangrove pit viper, Anderson's pitviper, and Andaman pit viper.

<i>Trimeresurus flavomaculatus</i> Species of snake

Trimeresurus flavomaculatus is a venomous pit viper species endemic to the Philippines. Two subspecies are currently recognized, including the nominate subspecies described here.

<i>Craspedocephalus puniceus</i> Species of snake

Craspedocephalus puniceus is a venomous pit viper species endemic to Southeast Asia. Common names include: flat-nosed pitviper, flat-nosed pit viper, and ashy pit viper. No subspecies are currently recognized.

Trimeresurus malcolmi is a venomous pitviper species found in East Malaysia. Common names include: Malcolm's pitviper, Malcolm's tree viper, and Mt. Kinabalu pit viper.

Trimeresurus tibetanus, commonly known as the Tibetan bamboo pit viper, is a venomous pit viper species found only in Tibet. No subspecies are currently recognized.

Trimeresurus flavomaculatus halieus is a venomous pitviper subspecies endemic to the Philippines.

References

  1. 1 2 Sy E, Diemos AC, Brown R, Siler C (2022). "Trimeresurus mcgregori ". The IUCN Red List of Threatened Species 2022. https://www.iucnredlist.org/species/169876/195201742
  2. 1 2 3 McDiarmid RW, Campbell JA, Touré TA (1999). Snake Species of the World: A Taxonomic and Geographic Reference, Volume 1. Washington, District of Columbia: Herpetologists' League. 511 pp. ISBN   1-893777-00-6 (series). ISBN   1-893777-01-4 (volume).
  3. "Trimeresurus mcgregori ". The Reptile Database. www.reptile-database.org.
  4. 1 2 3 4 Gumprecht A, Tillack F, Orlov NL, Captain A, Ryabov S (2004). Asian Pitvipers. First Edition. Berlin: GeitjeBooks. 368 pp. ISBN   3-937975-00-4
  5. "Trimeresurus flavomaculatus mcgregori". Integrated Taxonomic Information System . Retrieved 12 August 2008.
  6. Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN   978-1-4214-0135-5. (Trimeresurus mcgregori, p. 173).
  7. Taylor (1919), p. 112.
  8. Taylor (1919), p. 110.
Breeding female on eggs with hatchlings Female on eggs.jpg
Breeding female on eggs with hatchlings

Further reading