Coues oryzomys vs Smith's Thorius

Oryzomys couesi compared with Thorius smithi

Key Differences

• Coues oryzomys is Least Concern while Smith's Thorius is Critically Endangered.

Taxonomic Classification

Rank	Coues oryzomys	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	Cricetidae	Plethodontidae
Genus	Oryzomys	Thorius
Species	Oryzomys couesi	Thorius smithi

Evolutionary Relationship

Coues oryzomys and Smith's Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Coues oryzomys

LC — Least Concern

Smith's Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Coues oryzomys	Smith's Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Coues oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.