Pristurus carteri

Pristurus carteri, commonly known as Carter's rock gecko or Carter's semaphore gecko, is a species of gecko, a lizard in the family Sphaerodactylidae. The species is endemic to the Sinai Peninsula.

Pristurus carteri
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Squamata
Family:	Sphaerodactylidae
Genus:	Pristurus
Species:	P. carteri
Binomial name
Pristurus carteri (Gray, 1863)[2]
Synonyms
Spatalura carteri Gray, 1863 Pristurus carteri — Boulenger, 1885[3]

Etymology

The generic name, Pristurus, means "saw-tailed" in Latin.

The specific name, carteri, is in honor of Dr. Henry Carter who collected the holotype.[4]

Subspecies

There are two subspecies of Pristurus carteri. The first is the nominotypical subspecies, Pristurus carteri carteri (Gray, 1863), and the other is Pristurus carteri tuberculatus Parker, 1931,[3] P. c. carteri being the more common.

Common names

The species P. carteri has many common names such as Carter's rock gecko, ornate rock gecko, and scorpion-tailed gecko.

Geographic range and habitat

P. carteri is native to Oman, where it often is found basking on rocks or in urban areas.

Behavior

P. carteri are often seen swaying their curly tails back and forth to each other in a way to sort of communicate to each other. The males develop little fleshy spikes on their tails upon reaching sexual maturity. When they feel threatened they curl their tails in a scorpion-like fashion and even mimic the movements a scorpion will use as a threat display; this and the tail waving are the source of the common name scorpion-tailed geckos.

Members of the genus Pristurus are diurnal. This is unusual in geckos except in the genera Phelsuma, Lygodactylus, Naultinus, Quedenfeldtia, Rhoptropus, all Sphaerodactylids, and, of course, Pristurus.[5]

Description

P. carteri may attain an average snout-to-vent length (SVL) of 5–6 cm (2.0–2.4 in), and a total length (including tail) of 8–9 cm (3.1–3.5 in).

Reproduction

P. carteri reaches sexual maturity in roughly 10 months. Adult females lay 1–2 hard shelled eggs that are incubated at 28 °C (82.4 °F) for 70–90 days. Each neonate hatches out at a total length of about 3.5–4 cm (1.4–1.6 in).

References

1. Sindaco, R., Wilms, T. & Mohammed, S.F. 2012. Pristurus carteri. The IUCN Red List of Threatened Species 2012: e.T199586A2605065. https://doi.org/10.2305/IUCN.UK.2012.RLTS.T199586A2605065.en. Downloaded on 21 February 2019.
2. "Pristurus carteri ". ITIS (Integrated Taxonomic Information System). www.itis.gov.
3. "Pristurus carteri ". The Reptile Database. www.reptile-database.org.
4. Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore, Maryland: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Pristurus carteri, p. 49).
5. Pianka, Eric R.; Vitt, Laurie J (2003). Lizards: Windows to the Evolution of Diversity. Berkeley, California: University of California Press. 346 pp. ISBN 978-0520234017. (Genus Pristurus, pp. 174, 179).

Further reading

• Boulenger GA (1885). Catalogue of the Lizards in the British Museum (Natural History). Second Edition. Volume I. Geckonidæ ... London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xii + 436 pp. + Plates I-XXXII. (Pristurus carteri, pp. 55–56).
• Gray JE (1863). "Description of a New Lizard obtained by Mr. Henry Carter on the South-east Coast of Arabia". Proc. Zool. Soc. London 1863: 236-237 + Plate XX, figure 2. (Spatalura carteri, new species).
• Parker HW (1931). "Some Reptiles and Amphibians from S.E. Arabia". Ann. Mag. Nat. Hist., Tenth Series 8: 514–522. (Pristurus carteri tuberculatus, new subspecies).