Big-eared Hopping Mouse vs Gray-footed Spiny-rat

Notomys macrotis compared with Proechimys poliopus

Key Differences

• Big-eared Hopping Mouse is Extinct while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Gray-footed Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Muridae (Mice & Rats)	Echimyidae
Genus	Notomys	Proechimys
Species	Notomys macrotis	Proechimys poliopus

Evolutionary Relationship

Big-eared Hopping Mouse and Gray-footed Spiny-rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

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.

Big-eared Hopping Mouse

The Big-eared Hopping Mouse (Notomys macrotis) is a species in the genus Notomys. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.