Philippine mouse-deer vs Smith's Thorius

Tragulus nigricans compared with Thorius smithi

Key Differences

• Philippine mouse-deer is Endangered while Smith's Thorius is Critically Endangered.

Taxonomic Classification

Rank	Philippine mouse-deer	Smith's Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Artiodactyla (Even-toed Ungulates)	Caudata (Caudata)
Family	Tragulidae	Plethodontidae
Genus	Tragulus	Thorius
Species	Tragulus nigricans	Thorius smithi

Evolutionary Relationship

Philippine mouse-deer and Smith's Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Philippine mouse-deer

EN — Endangered

Smith's Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Philippine mouse-deer	Smith's Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Philippine mouse-deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smith's 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.