Trimeresurus flavomaculatus

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Trimeresurus flavomaculatus
Trimeresurus flavomaculatus (KU 330049) from mid-elevation, Mt. Cagua - ZooKeys-266-001-g098.jpg
Trimeresurus flavomaculatus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Viperidae
Subfamily: Crotalinae
Genus: Trimeresurus
Species: T. flavomaculatus
Binomial name
Trimeresurus flavomaculatus
(Gray, 1842)
Trimeresurus flavomaculatus distribution.png
Synonyms
  • Megaera flavomaculatus Gray, 1842
  • Megaera ornata Gray, 1842
  • Megaera variegata Gray, 1842
  • Parias flavomaculatus
    – Gray, 1849
  • Parias ornata – Gray, 1849
  • Parias variegata – Gray, 1849
  • Trimeresurus flavomaculatus Günther, 1879
  • Trimeresurus Schadenbergi Fischer, 1885
  • Lachesis flavomaculatus
    Boulenger, 1896
  • Trimeresurus flavomaculatus flavomaculatus – Leviton, 1961[1]
  • Parias flavomaculatus
    – Malhotra & Thorpe, 2004
  • Trimeresurus (Parias) flavomaculatus
    – David et al., 2011[2]
Common names: Philippine pit viper.[3]

Trimeresurus flavomaculatus is a venomous pit viper species endemic to the Philippines. Three subspecies are currently recognized, including the nominate subspecies described here.[4]

Description[edit]

According to Leviton (1964), the scalation includes 21 rows of dorsal scales at midbody, 170-178/175-184 ventral scales in males/females, 62-71/58-63 subcaudal scales in males/females, and 9-11 supralabial scales of which the 3rd is the largest. Toriba and Sawai (1990) give 167-179/172-184 ventral scales in males/females, 56-70/53-63 subcaudal scales in males/females, and 9-10/9-12 supralabial scales in males/females.[3]

Geographic range[edit]

Found on the Philippine islands of Agutayan, Batan, Camiguin, Catanduanes, Dinagat, Jolo, Leyte, Luzon, Mindanao, Mindoro, Negros, and Polillo. The type locality given is "Philippine Islands". Leviton (1964) proposed that this be restricted to "Luzon Island".[1]

Subspecies[edit]

Subspecies[4] Taxon author[4] Common name Geographic range
T. f. flavomaculatus (Gray, 1842) Philippine pitviper[3] Philippine islands of Agutayan, Bohol, Camiguin, Catanduanes, Dinagat, Jolo, Leyte, Luzon, Mindanao, Mindoro, Negros and Panay.[3]
T. f. halieus Griffin, 1910 The Philippines on the island of Polillo.[1]
T. f. mcgregori Taylor, 1919 McGregor's pitviper[3] The Philippines on the Batanes Islands.[3]

Taxonomy[edit]

Gumprecht (2001, 2002) relegates T. f. halieus to synonymy and elevates T. f. mcgregori to a full species.[3]

See also[edit]

References[edit]

  1. ^ a b c McDiarmid RW, Campbell JA, Touré T. 1999. Snake Species of the World: A Taxonomic and Geographic Reference, Volume 1. Herpetologists' League. 511 pp. ISBN 1-893777-00-6 (series). ISBN 1-893777-01-4 (volume).
  2. ^ The Reptile Database. www.reptile-database.org.
  3. ^ a b c d e f g Gumprecht A, Tillack F, Orlov NL, Captain A, Ryabov S. 2004. Asian Pit vipers. GeitjeBooks. Berlin. 1st Edition. 368 pp. ISBN 3-937975-00-4.
  4. ^ a b c "Trimeresurus flavomaculatus". Integrated Taxonomic Information System. Retrieved 3 August 2007. 

Further reading[edit]

  • Gray, J.E. 1842. Synopsis of the species of Rattle-Snakes, or Family of CROTALIDAE. Zoological Miscellany 2: 47-51. ("Magæra flavomaculatus", p. 49.)
  • Leviton, A.E. 1964. Contributions to a review of Philippine snakes, V. The snakes of the genus Trimeresurus. Philippine Journal of Science 93: 251-276.

External links[edit]