Lesser Bulldog Bat vs Lesser Yellow-shouldered Bat

Noctilio albiventris compared with Sturnira nana

Key Differences

• Lesser Bulldog Bat is Least Concern while Lesser Yellow-shouldered Bat is Endangered.

Taxonomic Classification

Rank	Lesser Bulldog Bat	Lesser Yellow-shouldered Bat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Chiroptera (翼手目)	Chiroptera (翼手目)
Family	Noctilionidae	Phyllostomidae
Genus	Noctilio	Sturnira
Species	Noctilio albiventris	Sturnira nana

Evolutionary Relationship

Lesser Bulldog Bat and Lesser Yellow-shouldered Bat share a common ancestor at the Order level: Chiroptera. (翼手目)

Conservation Status

Lesser Bulldog Bat

LC — Least Concern

Lesser Yellow-shouldered Bat

EN — Endangered

Physical Characteristics

Attribute	Lesser Bulldog Bat	Lesser Yellow-shouldered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Bulldog Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in 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 1 countries:

🇪🇨 Ecuador