Agame

Presentation

The Agame is a diurnal lizard belonging to the Agamidae family, widespread in Africa, Asia and parts of Europe. It is distinguished by its ability to partially change color depending on its mood, temperature or social status, especially among dominant males. Many species live in arid or rocky environments, where they bask in the sun on rocks or low walls. In Tunisia, the Columnar Agame (Agama impalearis) is frequently observed in rocky areas and oases. This reptile is insectivorous and plays a role in regulating invertebrate populations. It is now popular as a new pet in some countries due to its active behavior and bright colors.

Agame has an elongated body covered in rough scales, a triangular head, and long legs adapted for fast running. Males often display bright colors (blue, orange, red) on their heads and bodies during the breeding season, while females remain duller. A light dorsal crest may be present depending on the species. Its tail, long and thin, helps it balance when moving on rocky surfaces.

Characteristics

Indicative values: they vary by subspecies, sex and region.

Habitat and distribution

The Agame likes arid, rocky or semi-desert areas, as well as steppe environments and sometimes urban areas where it colonizes walls and ruins. It looks for rocky outcrops or vertical structures that allow it to bask in the sun. Some species also adapt to cultivated areas on the edge of the desert.

Behaviour

The Agame is a diurnal and territorial animal, particularly active during the hot hours of the day. Males adopt display postures, including head movements and color changes, to defend their territory or attract a mate. It moves quickly between sunny areas and rocky shelters to regulate its body temperature. When threatened, it can flee at high speed or freeze to blend into its surroundings.

Reproduction

Breeding generally takes place in spring and summer, when males display their most vibrant colors. The female lays between 5 and 15 eggs which she buries in loose or sandy soil. Incubation lasts two to three months depending on ambient temperature. Juveniles are independent from hatching and receive no parental care.

Peculiarities

The color change of Agame, particularly in dominant males, is a notable feature related to social communication rather than camouflage. Some species can run on their hind legs short distances to quickly escape danger.

Threats and conservation

The degradation of the natural habitat, particularly through urbanization and intensive agriculture, poses a threat to certain local populations. Harvesting for NAC trade also affects certain species to a lesser extent. Overall, the Agama genus is not considered globally threatened.

References

Profile updated 01 September 2026 · Reviewed by the TunisieVet editorial team.