Holcosus undulatus
| Holcosus undulatus | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Order: | Squamata | 
| Family: | Teiidae | 
| Genus: | Holcosus | 
| Species: | H. undulatus  | 
| Binomial name | |
| Holcosus undulatus (Wiegmann, 1834)  | |
| Synonyms | |
Holcosus undulatus, also known commonly as the barred whiptail, the metallic ameiva, and the rainbow ameiva, is a species of lizard in the family Teiidae. The species occurs in Central America from South Mexico to Costa Rica. There are three recognized subspecies.