Chalcides ocellatus
{{Short description|Species of lizard}}
{{Speciesbox
| image = Gongylus occelatus.jpg
| status = LC
| status_system = IUCN3.1
| genus = Chalcides
| species = ocellatus
| authority = (Forsskål, 1775)
}}
Chalcides ocellatus, or the ocellated skink (also known as the eyed skink or gongilo[http://digimorph.org/specimens/Chalcides_ocellatus/ Digimorph from the NSF Library at UT-Austin, Chalcides ocellatus]) is a species of skink found in Greece, southern Italy, Malta, Lebanon, and parts of northern Africa.[http://www.herp.it/indexjs.htm?SpeciesPages/ChalcOcell.htm Amphibians and Reptiles of Europe]Arikan, et al.. [http://journals.tubitak.gov.tr/zoology/issues/zoo-98-22-2/zoo-22-2-12-96009.pdf "An Investigation on the Blood-Serum Proteins of Chalcides ocellatus (Sauria: Scincidae) Populations from Southern Anatolia."] {{webarchive |url=https://web.archive.org/web/20110717023615/http://journals.tubitak.gov.tr/zoology/issues/zoo-98-22-2/zoo-22-2-12-96009.pdf |date=July 17, 2011 }} Tr. J. Zool. 22 (1998) 175-177.{{Cite book|title=A Guide to Reptiles & Amphibians of Egypt|last=Baha el Din|first=Sherif|publisher=The American University in Cairo Press|year=2006|isbn=978-9774249792|location=Cairo}} UAE, Israel,{{cite tweet|number=1054756587271798785|user=EliShlezinger|title=נחושית עינונית נשרפה היום בשמורת גברעם. כ-120 דונם על האש. צווי כיבוי בסיוע 2 מטוסים ושופל השיגו שליטה. היום פרצו… |date=23 October 2018}} It is also found in Pakistan, India and Sri Lanka.
Description
As an adult, it generally reaches about 15 to 30 cm (6 to 12 in) of length with a 22 to 39 g weight[https://web.archive.org/web/20100121125101/http://www.arkive.org/ocellated-skink/chalcides-ocellatus/ ARKive] and has a small head, cylindrical body, and five toes on each foot. They are very agile and are often found in arid areas.{{Cite web |url=http://www.faunaimportuk.com/caresheets/cseyedskink.htm |title=Fauna Import UK |access-date=2007-11-11 |archive-url=https://web.archive.org/web/20040810042650/http://www.faunaimportuk.com/caresheets/cseyedskink.htm |archive-date=2004-08-10 |url-status=dead }} It is strongly related to Chalcides colosii, and C. colosii was formerly considered a subspecies of C. ocellatus.Schleich, Hans-Hermann, et al.. Amphibians and Reptiles of North Africa: Biology, Systematics, Field Guide. Koeltz Scientific Books, 1996. C. ocellatus is notable for the presence of ocelli and for its wide variety of coloration patterns. Females of the species give birth to 2-6 live young through viviparity.
Chalcides ocellatus is considered to be a generalist species and can be found in a wide variety of environments, such as farmland and gravel deserts around the Mediterranean coast. Its main escape tactic from predators is to run behind vegetation, most likely because it is not suited to run very fast. Although this species has very smooth scales and is capable of "sand-swimming" behavior in loose sand or soil,{{Cite journal|last1=Catena|first1=Angeline M.|last2=Hembree|first2=Daniel I.|date=2014-09-25|title=Swimming through the substrate: the neoichnology of Chalcides ocellatus and biogenic structures of sand-swimming vertebrates|url=https://palaeo-electronica.org/content/2014/934-neoichnology-of-sand-skinks|journal=Palaeontologia Electronica|language=English|volume=17|issue=3|pages=1–19|doi=10.26879/463|issn=1094-8074|doi-access=free}} its limbs are not specifically adapted for fossorial movement.Omar Attum, Perri Eason and Gary Cobbs. "Morphology, niche segregation, and escape tactics in a sand dune lizard community", Journal of Arid Environments 68:4, 564-573 March 2007
Diet
Ocellated skinks are primarily insectivorous. In the wild they have been recorded to eat a wide variety of insects, including locusts, crickets, ants, beetles, isopods, spiders, centipedes, and insect larvae. However, they are also known to occasionally eat small lizards, including their own young,Vladimír Cerha, Miroslav Kocián, Scinkové, varani a ještěrky, Polaris, Frenštát p.R., p. 85 and the tails of young lizards are a regular finding in the stomach contents of Chalcides ocellatus.{{Cite web|title=Sharing resources in a tiny Mediterranean island? Comparative diets of Chalcides ocellatus and Podarcis filfolensis in Lampione {{!}} Request PDF|url=https://www.researchgate.net/publication/307557599|access-date=2021-09-21|website=ResearchGate|language=en}}
In captivity, ocellated skinks can be primarily fed on insect prey, but they also take certain commercial diets as well as occasional wet cat/dog food. Ocellated skinks are also known to eat small amounts of plant matter, such as finely chopped greens, flowers, and fruits.
References
{{Reflist}}
External links
{{Commons}}
- [https://www.biolib.cz/cz/taxon/id59420/ Photos and Information]
- [http://digimorph.org/specimens/Chalcides_ocellatus/ Morphology of C. ocellatus from Digimorph, an NSF Digital Library at UT-Austin]
{{Taxonbar|from=Q1470322}}
{{Authority control}}
Category:Reptiles described in 1775
Category:Taxa named by Peter Forsskål
{{skink-stub}}