Harman Patil (Editor)

Helmeted gecko

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Kingdom  Animalia
Order  Squamata
Genus  Tarentola
Higher classification  Tarentola
Phylum  Chordata
Family  Phyllodactylidae
Scientific name  Tarentola chazaliae
Rank  Species
Helmeted gecko wwwgeckotimecomwpcontentuploads200907helme
Similar  Reptile, Tarentola, Gekkota, Stenodactylus, Tarentola annularis

Unboxing of my helmeted gecko tarentola chazaliae


The helmeted gecko or helmethead gecko (Tarentola chazaliae) is a member of the gecko family native to the northwestern coast of Africa, where it is present in Western Sahara, Mauritania and Morocco. The environment in which this gecko lives is sandy and rocky desert with sparse vegetation, in a zone near the coast where the humidity is high.

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Helmeted gecko Care and Breeding of Helmeted Geckos Gecko Time Gecko Time

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Description

Helmeted gecko My helmeted geckos

The adult helmeted gecko has a snout-to-vent length of 7.5 cm (3.0 in) and a total length of about 11 cm (4.3 in). The head is covered with small granulations and the tubercles at the back of the head are enlarged and form a casque. The digits are flattened and spatulate. Helmeted geckos can be anywhere from light grey to dark brown, either uniform in color or with pale or dark blotches. The underside of the gecko is light-colored.

Ecology

Helmeted gecko Helmeted gecko Diplodactylus galeatus at the Australian Reptile

This gecko is mainly nocturnal, and whereas most lizards are diurnal and have lost the rod structures in the retina that is typical of vertebrates, retaining only cones, this gecko has further adapted its eyes so that it has some degree of color vision at night. The gecko has developed a multifocal optical system which enables it to distinguish between light at different wavelengths. The pupils of this gecko are circular during the night but take the form of a pair of pinhole size pupils in each eye during the day. The precise function of this change is unclear, but it has been suggested that the pinhole pupils may be less visible to potential predators while the lizard is basking in the sun. Helmeted geckos are the first known vertebrates which are able to see color at very low levels of light, and their acute color vision at night is 350 times better that that of humans.

Status

Helmeted gecko Geckonia chazalia Ridge and Valley Reptiles

The helmeted gecko has a relatively restricted range and is collected for the pet trade. The population trend is downwards as its habitat is degraded by coastal development, especially in Morocco, and the International Union for Conservation of Nature has assessed its conservation status as being "vulnerable".

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Helmeted gecko Helmeted gecko Wikipedia

References

Helmeted gecko Wikipedia


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