Gray-bellied dunnart vs Tome's spiny rat

Sminthopsis griseoventer compared with Proechimys semispinosus

Taxonomic Classification

Rank	Gray-bellied dunnart	Tome's spiny rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Dasyuromorphia (Dasyuromorphia)	Rodentia (Rodents)
Family	Dasyuridae	Echimyidae
Genus	Sminthopsis	Proechimys
Species	Sminthopsis griseoventer	Proechimys semispinosus

Evolutionary Relationship

Gray-bellied dunnart and Tome's spiny rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray-bellied dunnart

LC — Least Concern

Tome's spiny rat

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied dunnart	Tome's spiny rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tome's spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.