Francois' langur vs Veiled Chameleon

Trachypithecus francoisi compared with Chamaeleo calyptratus

Key Differences

• Francois' langur is Endangered while Veiled Chameleon is Least Concern.

Taxonomic Classification

Rank	Francois' langur	Veiled Chameleon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Reptilia (Reptiles)
Order	Primates (Primates)	Squamata (Lizards & Snakes)
Family	Cercopithecidae (Old World Monkeys)	Chamaeleonidae (Chameleons)
Genus	Trachypithecus	Chamaeleo (Chameleons)
Species	Trachypithecus francoisi	Chamaeleo calyptratus

Evolutionary Relationship

Francois' langur and Veiled Chameleon share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Francois' langur

EN — Endangered

Veiled Chameleon

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Francois' langur	Veiled Chameleon
Diet	—	Omnivore
Average Lifespan	—	5 years
Average Length	—	50 cm
Average Weight	—	200 g

Habitat & Geographic Range

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Veiled Chameleon

Habitat

Typically found in a wide range of habitat types.

Range

Distributed across Saudi Arabia and Yemen.

Veiled Chameleon

The veiled chameleon is a large chameleon species native to Yemen and Saudi Arabia. They are popular as exotic pets.