Boreal Thorius vs Mentawai Langur

Thorius boreas compared with Presbytis potenziani

Key Differences

• Boreal Thorius is Endangered while Mentawai Langur is Critically Endangered.

Taxonomic Classification

Rank	Boreal Thorius	Mentawai Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Primates (Primates)
Family	Plethodontidae	Cercopithecidae (Old World Monkeys)
Genus	Thorius	Presbytis
Species	Thorius boreas	Presbytis potenziani

Evolutionary Relationship

Boreal Thorius and Mentawai Langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Boreal Thorius

EN — Endangered

Mentawai Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Boreal Thorius	Mentawai Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boreal Thorius

Habitat

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

Range

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

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Boreal Thorius

The Boreal Thorius (Thorius boreas) is a species in the genus Thorius. It is currently classified as Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.