Isarog Shrew Mouse vs Smith's Thorius

Archboldomys luzonensis compared with Thorius smithi

Key Differences

• Isarog Shrew Mouse is Vulnerable while Smith's Thorius is Critically Endangered.

Taxonomic Classification

Rank	Isarog Shrew Mouse	Smith's Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Muridae (Mice & Rats)	Plethodontidae
Genus	Archboldomys	Thorius
Species	Archboldomys luzonensis	Thorius smithi

Evolutionary Relationship

Isarog Shrew Mouse and Smith's Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Isarog Shrew Mouse

VU — Vulnerable

Smith's Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Isarog Shrew Mouse	Smith's Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Isarog Shrew Mouse

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.