Thick-tailed Barking Gecko
Underwoodisaurus milii
- Least concern
- Card rarity: Common
- Reptiles

Underwoodisaurus milii is a species of gecko, a lizard in the family Carphodactylidae. The species is commonly known as the thick-tailed or barking gecko, referring to its distinctive plump tail and sharp, barking defensive call. The genus is also often called thick-tailed geckos as a group, along with the species Uvidicolus sphyrurus.
Classification
- Class
- Reptilia
- Order
- Squamata
- Family
- Carphodactylidae
- Genus
- Underwoodisaurus