Vincent Grafhorst / Namib Sand Gecko (Palmatogecko rangei) in desert, Namibia

Vincent Grafhorst / Namib Sand Gecko (Palmatogecko rangei) in desert, Namibia

Solvin Zankl / Close up of underside of foot of Web-footed gecko (Palmatogecko rangei) Namib Desert, Namibia

Solvin Zankl / Web-footed gecko (Palmatogecko rangei) head portrait, Namib Desert, Namibia

Solvin Zankl / Web-footed gecko (Palmatogecko rangei) on sand dune in the Namib Desert, Namibia

Michael & Patricia Fogden / Namib Sand Gecko (Palmatogecko rangei) cleaning eye with tongue, Namib Desert, Namibia

Fabio Pupin / Namib web-footed gecko, (Pachydactylus rangei), Namib desert, Namibia, February . Non-ex.

Emanuele Biggi / Namib sand gecko (Pachydactylus rangei) wide angle portrait, Dorob National Park, Swakopmund, Namibia

Emanuele Biggi / Namib sand gecko (Pachydactylus rangei) portrait, Dorob National Park, Swakopmund, Namibia

Emanuele Biggi / Namib sand (Pachydactylus rangei) close up portrait showing eyes, Dorob National Park, Swakopmund, Namibia

Lucas Bustamante / Namib sand gecko (Pachydactylus rangei) portrait, Swakopmund, Erongo, Namibia.

Emanuele Biggi / Palmated gecko (Pachydactylus rangei) with fluorescent body areas when illuminated by UV torch, Namibia