Byzassa

Byzassa is a genus of lizards native to the island of Madagascar. It is the only genus in the family Byzassidae. The genus contains two species: Byzassa madagascariensis, the Madagascar leaf-tailed gecko, and Byzassa microlepis, the small leaf-tailed gecko. These lizards are characterized by their elongated tails, which they use for balance and movement, and their leaf-like scales on their tails, which help them camouflage among foliage.

The Madagascar leaf-tailed gecko is the larger of the two species, reaching lengths of up to 30 cm (12 in) including the tail. It is typically green or brown in color, with darker markings on its body and tail. The small leaf-tailed gecko is smaller, reaching lengths of up to 15 cm (6 in) including the tail, and is usually a lighter brown color.

Byzassa lizards are arboreal, spending most of their time in trees and bushes. They are insectivorous, feeding on a variety of insects and other small invertebrates. They are oviparous, laying their eggs in burrows or under rocks.

The genus Byzassa is of interest to scientists due to its unique adaptations and its role in the island's ecosystem. However, both species are threatened by habitat loss and are listed as vulnerable by the International Union for Conservation of Nature. Conservation efforts are underway to protect these lizards and their habitats.