gekko

Gekko is a genus of lizards in the family Gekkonidae, commonly referred to as true geckos. The genus comprises numerous species, including the well-known tokay gecko (Gekko gecko), and is primarily distributed across tropical and subtropical regions of Africa, Asia, and Oceania. The name Gekko is derived from local words for geckos in parts of Asia.

Geckos in the genus Gekko are typically small to medium-sized lizards that exhibit sticky toe pads with lamellae, enabling them to cling to smooth surfaces. They often have nocturnal habits, well-developed vision, and varied color patterns that provide camouflage in their natural habitats. Many species are vocal, producing chirps or barks that serve in territorial and mating communications.

Habitat use varies widely within the genus, with species occupying forests, rocky areas, and urban environments such as walls and ceilings. They are generally insectivorous, feeding on a range of arthropods and other small invertebrates. Reproduction is usually oviparous, with females laying eggs that hatch into miniature geckos; clutch size and incubation conditions are influenced by species and environmental factors.

Conservation status among Gekko species ranges from common to threatened, reflecting habitat loss, collection for the pet trade, and other pressures. The tokay gecko, for example, is widespread but can be aggressive and is sometimes kept as a pet, impacting its interactions with humans.

In addition to its biological meaning, the term Gekko appears in popular culture and nomenclature, often drawing on the word’s association with geckos and their distinctive vocalizations.