Incredible Colors of Furcifer viridis

Furcifer viridis was described in 2012 after being split from Furcifer lateralis. It is part of the same complex as lateralis and Furcifer major, but differs in clear diagnostic ways. The species is actually larger than F. major, with males reaching close to 28 cm in total length. Its diagnosis rests on scale counts along the cranial crests, which separate it from both relatives, and on the presence of obvious axillary pits.

The most remarkable feature is the male coloration: a striking neon green base, often mixed with yellow, forming variable flank patterns that can appear as stripes or diffuse patches. This vivid green‑yellow combination is consistent and diagnostic, giving the species its name (viridis = green). Females are smaller, with pinkish tones combined with green rings and scattered pale scales, but it is the males that stand out in the forest canopy.

Geographically, Furcifer viridis is confined to central‑western Madagascar, where it inhabits dry forest and transitional habitats. Its restricted range, larger size compared to major, and the neon green‑yellow male coloration make it one of the most distinctive chameleons of its group.