Peach-throated monitor

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Peach-throated monitor
Varanus jobiensis 487753589 (cropped).jpg
In Indonesia
CITES Appendix II (CITES) [2]
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Anguimorpha
Family: Varanidae
Genus: Varanus
Subgenus: Euprepiosaurus
Species:
V. jobiensis
Binomial name
Varanus jobiensis
Ahl, 1932 [3]
Synonyms [4]
  • Varanus indicus jobiensis
    Ahl, 1932
  • Varanus karlschmidti
    Mertens, 1951
  • Varanus jobiensis
    Böhme, 1991
  • Varanus (Euprepiosaurus) jobiensis
    Ziegler et al., 2007

The peach-throated monitor (Varanus jobiensis), also known as the Sepik monitor, is a species of monitor lizard native to New Guinea.

Contents

Taxonomy

In Indonesia Varanus jobiensis 487753586 (cropped).jpg
In Indonesia

Varanus jobiensis belongs to the subgenus Euprepiosaurus , which includes species such as the blue-tailed monitor and mangrove monitor, both of which it is sympatric with in much of its range.

It is likely that this species is actually a species complex of multiple different species that have been diverging since the Pliocene, and diverged from the V. indicus species complex 4.7 million years ago. [5]

Etymology

The specific name, jobiensis, which is Latin, means "from Jobi". Jobi is the island also known as Yapen, which is the type locality of this species. [4]

The junior synonym, Varanus karlschmidti, was named in honour of American herpetologist Karl Patterson Schmidt. [6]

Distribution

In Madang, Papua New Guinea Peach-throated monitor (Varanus jobiensis).jpg
In Madang, Papua New Guinea

Peach-throated monitors are endemic to New Guinea and surrounding islands such as Biak, Salawati, Yapen, Normanby, and Waigeo. [5] It occurs in rainforests at altitudes of 0–900 m (0–2,953 ft). [1]

Description

Peach-throated monitors grow up to 120 centimetres (3.9 ft) in total length (including tail). The colour of the throat is white-yellow to red, to which one of its common names refers.

Diet

Peach-throated monitors primarily eat insects, and sometimes frogs, [5] but may also take freshwater fish and small mammals. [7]

As food

Peach-throated monitors are hunted for human consumption in New Guinea. [8]

Reproduction

Peach-throated monitors are oviparous. [4]

Peach-throated monitor in a vivarium Varanus jobiensis on log.jpg
Peach-throated monitor in a vivarium


References

  1. 1 2 Shea, G.; Allison, A.; Tallowin, O. (2016). "Varanus jobiensis". IUCN Red List of Threatened Species . 2016: e.T178029A21647160. doi: 10.2305/IUCN.UK.2016-1.RLTS.T178029A21647160.en . Retrieved 18 November 2021.
  2. "Appendices | CITES". cites.org. Retrieved 14 January 2022.
  3. "Varanus jobiensis at ITIS (Integrated Taxonomic Information System). ITIS.gov
  4. 1 2 3 Species Varanus jobiensis at The Reptile Database www.reptile-database.org.
  5. 1 2 3 Weijola, Valter; Vahtera, Varpu; Lindqvist, Christer; Kraus, Fred (23 July 2019). "A molecular phylogeny for the Pacific monitor lizards (Varanus subgenus Euprepiosaurus) reveals a recent and rapid radiation with high levels of cryptic diversity" . Zoological Journal of the Linnean Society. 186 (4): 1053–1066. doi:10.1093/zoolinnean/zlz002. ISSN   0024-4082.
  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. (Varanus karlschmidti, p. 236).
  7. Varanus jobiensi at mampam Consevation. mampam.com.
  8. Pangau-Adam, Margaretha; Noske, Richard; Muehlenberg, Michael (2012). "Wildmeat or Bushmeat? Subsistence Hunting and Commercial Harvesting in Papua (West New Guinea), Indonesia". Human Ecology40: 611–621. doi : 10.1007/s10745-012-9492-5

Further reading