
Source: Wikimedia Commons
Tarentola chazaliae
A small terrestrial gecko whose enlarged tubercles at the back of the head form a helmet-like casque. It reaches 9-11 cm and varies from reddish brown to grey. It is known as the only vertebrate able to distinguish colours at night.
The helmeted gecko (Tarentola chazaliae) is a small gecko of the family Phyllodactylidae. The enlarged tubercles at the back of its head form a casque, the origin of both its Japanese and English names, and together with its broad build give it a distinctive look. It measures 9-11 cm in total length with a snout-vent length of about 7.5 cm, and varies in colour through reddish brown, ochre, brown and grey. Its range is confined to the Atlantic coast from southern Morocco to Senegal, in sandy and rocky desert kept humid by sea fog. It is nocturnal and rests by day in a burrow it digs in the ground. Its pupils are circular at night but contract to pinholes by day. With a highly sensitive retina it is the only vertebrate known to distinguish colours in the dark. In captivity it wants a dry, warm setup and does poorly when the floor is cold. The IUCN assesses it as Vulnerable.
Source: Wikipedia (CC BY-SA 4.0)
The Helmeted Gecko lives 8-12 years.
The Helmeted Gecko grows to 9-11cm total length (SVL about 7.5cm).
Origin
The Atlantic coast from southern Morocco through Western Sahara and Mauritania to Senegal, in sandy and rocky desert with sparse vegetation, in a coastal belt kept humid by sea fog
Lifespan
8-12 years
Size
9-11cm total length (SVL about 7.5cm)
Sources: Reptile Database: Tarentola chazaliae / Wikipedia (Japanese): Helmeted gecko / Wikipedia (English)
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Tarentola chazaliae (Mocquard, 1895)
Synonyms: Geckonia chazaliae Mocquard, 1895, Geckonia malazodes Ahl, 1930
Authority databases: GBIF · Reptile Database
Nomenclature follows global taxonomic authority databases.
Listed on CITES Appendix II (effective 23 February 2023). As an Appendix II species, no registration certificate for internationally rare wild fauna and flora is required. The IUCN Red List assessment is vulnerable (VU). This species is not included in the designated animals listed in the Schedule of the Order for Enforcement of the Law Concerning the Protection and Management of Animals, nor is it designated as a designated alien species under the Order for Enforcement of the Alien Species Act.
Sources: CITES Species+ (Tarentola chazaliae, Appendix II) / IUCN Red List
Regulations may change. Always verify the latest information with the relevant authorities.
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Humidity
40〜70%
Carnivorous: insects and other arthropods
It prefers a dry, warm setup and does poorly when the floor is cold, so keep part of the floor above 30 C. Its habitat lies in a coastal belt kept humid by sea fog and it is intolerant of dehydration, so provide a water dish and mist regularly.
Terrestrial, it spends the day in a burrow it digs. Give a sand-and-gravel substrate deep enough to dig in, with rock work and shelters. It has a nervous streak, so provide several hides. Despite its appearance it moves quickly, so guard against escapes.
Carnivorous, feeding on insects and other arthropods. In captivity offer feeder insects scaled to its size, such as crickets and dubia roaches, dusted with calcium and vitamin supplements.
Small but hardy and adaptable, though it has a nervous side. German-language sources describe the species as aggressive towards its own kind, and breeding males bite the female's neck. Do not house males together.
Listed on CITES Appendix II, effective 23 February 2023. Being Appendix II, it needs no Japanese registration certificate. Its range is narrow, collection for the pet trade continues and coastal development is degrading its habitat, especially in Morocco, so the IUCN assesses it as Vulnerable with a declining population. Most animals in trade are wild-caught.
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
The average lifespan of Helmeted Gecko is 8-12 years. With proper care and nutrition, they can live a long and healthy life.
Helmeted Gecko typically reaches 9-11cm total length (SVL about 7.5cm) as an adult. Size may vary depending on care conditions and individual genetics.
Helmeted Gecko feeds on: Carnivorous: insects and other arthropods. Aim for a balanced diet with appropriate feeding frequency.
The price of Helmeted Gecko varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 17, 2026