Help Indiana DNR Track Mediterranean Geckos in Indiana

Mediterranean geckos are native to the Mediterranean region of Europe and northern Africa.

Photo provided.

INDIANAPOLIS - The Indiana Department of Natural Resources (DNR) asks the public to report sightings of Mediterranean geckos (Hemidactylus turcicus).

The exotic lizard species is not dangerous but has been observed at several locations across the state.

Please email sightings, especially those backed by photographs, to HerpSurveys@dnr.IN.gov, including the photograph(s). This will help the DNR track locations of this introduced species.

Mediterranean geckos are native to the Mediterranean region of Europe and northern Africa. They are 4 to 5 inches long and are tan or pink with brown blotches on their body. They can also be identified by their warty skin, banded tail, and large, bulging eyes that have vertical pupils. The lizards are most active at night and can be observed near outdoor lights, feeding on insects during the warm season, or inside buildings at any time of year.

DNR biologists have received photo-backed reports of Mediterranean geckos in recent years. Most involve a small number arriving as hitchhikers on shipments.

Mediterranean geckos are the most widespread exotic lizard species introduced to the United States. These lizards are closely associated with man-made structures and typically live in and around buildings. They cannot easily spread in Indiana because they need a heated building to survive winter; therefore, they are not considered a threat to Indiana’s natural resources.

For more information on Mediterranean geckos, visit wildlife.IN.gov/wildlife-resources/animals/mediterranean-gecko/.