Ecuadorian Sac-winged Bat vs Lesser Large-footed Myotis

Balantiopteryx infusca compared with Myotis hasseltii

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while Lesser Large-footed Myotis is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	Lesser Large-footed Myotis
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family	Emballonuridae	Vespertilionidae
Genus	Balantiopteryx	Myotis
Species	Balantiopteryx infusca	Myotis hasseltii

Evolutionary Relationship

Ecuadorian Sac-winged Bat and Lesser Large-footed Myotis share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

Lesser Large-footed Myotis

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	Lesser Large-footed Myotis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Lesser Large-footed Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.