Petit opossum-souris du Brésil vs Gray-footed Spiny-rat

Gracilinanus microtarsus compared with Proechimys poliopus

Key Differences

• Petit opossum-souris du Brésil is Least Concern while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Petit opossum-souris du Brésil	Gray-footed Spiny-rat
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (Rodents)
Family	Didelphidae	Echimyidae
Genus	Gracilinanus	Proechimys
Species	Gracilinanus microtarsus	Proechimys poliopus

Evolutionary Relationship

Petit opossum-souris du Brésil and Gray-footed Spiny-rat share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Petit opossum-souris du Brésil

LC — Least Concern

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Petit opossum-souris du Brésil	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Petit opossum-souris du Brésil

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Petit opossum-souris du Brésil

The Brazilian Gracile Opossum (Gracilinanus microtarsus) is a species in the genus Gracilinanus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.