Greater Sac-winged Bat vs Lesser Noctule

Saccopteryx bilineata compared with Nyctalus leisleri

Key Differences

• Greater Sac-winged Bat is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Greater Sac-winged Bat	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family	Emballonuridae	Vespertilionidae
Genus	Saccopteryx	Nyctalus
Species	Saccopteryx bilineata	Nyctalus leisleri

Evolutionary Relationship

Greater Sac-winged Bat and Lesser Noctule share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Greater Sac-winged Bat

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Greater Sac-winged Bat	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater Sac-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.