Hydrophis peronii

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Hydrophis peronii
By Ferdinando Sordelli in Jan & Sordelli, 1860

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Elapidae
Subfamily: Hydrophiinae
Genus: Hydrophis
Species:
H. peronii
Binomial name
Hydrophis peronii
Synonyms
  • Acalyptus Peronii
    A.M.C. Duméril, 1853
  • Acalyptus superciliosus vel Peroni
    A.M.C. Duméril, Bibron, & A.H.A. Duméril, 1854
  • Acalyptus superciliosus
    Fischer, 1856
  • Acalyptophis peronii
    Boulenger, 1896
  • Pseudodisteira horrida
    Kinghorn, 1926
  • Hydrophis peronii
    Sanders et al., 2012[3]

Hydrophis peronii, commonly known as the horned sea snake, Peron's sea snake, and the spiny-headed seasnake,[1] is a species of venomous snake in the subfamily Hydrophiinae of the family Elapidae. The species is endemic to the western tropical Pacific Ocean.[4] It is the only sea snake with spines on the head. [3] It is sometimes placed in its own genus Acalyptophis.

Etymology

The specific name, peronii, is in honor of François Péron, a French naturalist and explorer.[5]

Description

The spiny-headed seasnake is a medium-size snake, with the diameter of the neck only one third to two fifths the diameter of the thickest part of the body.

Dorsally, it is grayish, pale olive, or tan, with dark crossbands, which are narrower than the spaces between them and taper to a point on the sides of the belly. Ventrally, it is uniform whitish or with a series of dark crossbars alternating with spots.[4]

Geographic range

H. peronii is found in the

Strait of Taiwan
, the
Philippines, Indonesia, New Guinea, New Caledonia, the Coral Sea Islands, Papua New Guinea,[8] and Australia, (Northern Territory, Queensland, Western Australia, & possibly New South Wales).[6]

Habitat

The preferred habitats of H. peronii are seas with sandy beds and coral reefs.

Diet

The diet of H. peronii includes small fish.[6]

Reproduction

H. peronii is a

viviparous species that produces up to 10 live young per female.[6]

References

  1. ^ . Retrieved 20 November 2021.
  2. ^ "Acalyptophis peronii". Integrated Taxonomic Information System.
  3. ^ a b Hydrophis peronii at the Reptarium.cz Reptile Database
  4. ^ a b c d Boulenger GA (1896). Catalogue of the Snakes in the British Museum (Natural History). Volume III., Containing the Colubridæ (Opisthoglyphæ and Proteroglyphæ) ... London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xiv + 727 pp. + Plates I-XXV. (Acalyptophis peronii, pp. 269-270).
  5. . (Acalyptophis peronii, p. 203).
  6. ^ a b c d "Acalyptophis peronii — Horned Seasnake". Species Profile and Threats Database. Department of Sustainability, Environment, Water, Population and Communities, Canberrra. Retrieved 4 August 2012.
  7. .
  8. ^ Brongersma LD (1956). "Notes on New Guinean reptiles and amphibians V ". Proceedings Nederlandse Akademe Wetenschappen 59C: 599-610.

Further reading