Ecuadorian Sac-winged Bat vs Kozlov’s Pygmy Jerboa

Balantiopteryx infusca compared with Salpingotus kozlovi

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while Kozlov’s Pygmy Jerboa is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	Kozlov’s Pygmy Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Rodentia (Rodents)
Family	Emballonuridae	Dipodidae
Genus	Balantiopteryx	Salpingotus
Species	Balantiopteryx infusca	Salpingotus kozlovi

Evolutionary Relationship

Ecuadorian Sac-winged Bat and Kozlov’s Pygmy Jerboa share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

Kozlov’s Pygmy Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	Kozlov’s Pygmy Jerboa
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.

Kozlov’s Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.