Francois' langur vs Spotted Thorius

Trachypithecus francoisi compared with Thorius spilogaster

Key Differences

• Francois' langur is Endangered while Spotted Thorius is Critically Endangered.

Taxonomic Classification

Rank	Francois' langur	Spotted Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Caudata (Caudata)
Family	Cercopithecidae (Old World Monkeys)	Plethodontidae
Genus	Trachypithecus	Thorius
Species	Trachypithecus francoisi	Thorius spilogaster

Evolutionary Relationship

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

Conservation Status

Francois' langur

EN — Endangered

Spotted Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Francois' langur	Spotted Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Francois' langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spotted Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.