Big-eared Hopping Mouse vs Ecuadorian Sac-winged Bat

Notomys macrotis compared with Balantiopteryx infusca

Key Differences

• Big-eared Hopping Mouse is Extinct while Ecuadorian Sac-winged Bat is Endangered.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Ecuadorian Sac-winged Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Chiroptera (Bats)
Family	Muridae (Mice & Rats)	Emballonuridae
Genus	Notomys	Balantiopteryx
Species	Notomys macrotis	Balantiopteryx infusca

Evolutionary Relationship

Big-eared Hopping Mouse and Ecuadorian Sac-winged Bat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Ecuadorian Sac-winged Bat

EN — Endangered

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Ecuadorian Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ecuadorian Sac-winged Bat

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered 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.