Mexican Harvest Mouse vs Spotted Thorius

Reithrodontomys mexicanus compared with Thorius spilogaster

Key Differences

• Mexican Harvest Mouse is Least Concern while Spotted Thorius is Critically Endangered.

Taxonomic Classification

Rank	Mexican Harvest Mouse	Spotted Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Cricetidae	Plethodontidae
Genus	Reithrodontomys	Thorius
Species	Reithrodontomys mexicanus	Thorius spilogaster

Evolutionary Relationship

Mexican Harvest Mouse and Spotted Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mexican Harvest Mouse

LC — Least Concern

Spotted Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Mexican Harvest Mouse	Spotted Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mexican Harvest Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.