Ecuadorean Small-eared Shrew vs Ecuadorian Sac-winged Bat

Cryptotis equatoris compared with Balantiopteryx infusca

Key Differences

• Ecuadorean Small-eared Shrew is Least Concern while Ecuadorian Sac-winged Bat is Endangered.

Taxonomic Classification

Rank	Ecuadorean Small-eared Shrew	Ecuadorian Sac-winged Bat
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Soricomorpha (землеройкообразные)	Chiroptera (рукокрылые)
Family	Soricidae	Emballonuridae
Genus	Cryptotis	Balantiopteryx
Species	Cryptotis equatoris	Balantiopteryx infusca

Evolutionary Relationship

Ecuadorean Small-eared Shrew and Ecuadorian Sac-winged Bat share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Ecuadorean Small-eared Shrew

LC — Least Concern

Ecuadorian Sac-winged Bat

EN — Endangered

Physical Characteristics

Attribute	Ecuadorean Small-eared Shrew	Ecuadorian Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorean Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador