Hemitheconyx
Hemitheconyx is a genus of geckos in the family Eublepharidae, commonly known as eyelid geckos. The genus name is derived from the Greek words "hemi" meaning half, "theke" meaning case, and "onyx" meaning claw, referring to the partially enclosed eyes and clawed digits characteristic of these lizards. There are currently two recognized species within this genus: Hemitheconyx caudicinctus and Hemitheconyx taylori.
Hemitheconyx caudicinctus, the African fat-tailed gecko, is the more widely known species. Native to West Africa,
Hemitheconyx taylori, the East African fat-tailed gecko, is found in East Africa, inhabiting similar arid environments.
Both species are insectivorous, feeding on a variety of invertebrates. In captivity, they are popular pets due