American pygmy shrew vs Ecuadorian Sac-winged Bat

Sorex hoyi compared with Balantiopteryx infusca

Key Differences

• American pygmy shrew is Least Concern while Ecuadorian Sac-winged Bat is Endangered.

Taxonomic Classification

Rank	American pygmy shrew	Ecuadorian Sac-winged Bat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Soricomorpha (땃쥐목)	Chiroptera (박쥐)
Family	Soricidae	Emballonuridae
Genus	Sorex	Balantiopteryx
Species	Sorex hoyi	Balantiopteryx infusca

Evolutionary Relationship

American pygmy shrew and Ecuadorian Sac-winged Bat share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

American pygmy shrew

LC — Least Concern

Ecuadorian Sac-winged Bat

EN — Endangered

Physical Characteristics

Attribute	American pygmy shrew	Ecuadorian Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American pygmy shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

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.

American pygmy shrew

The American pygmy shrew (Sorex hoyi) is a species in the genus Sorex. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.