Big Finner vs Cuban Lesser Funnel-eared Bat

Balaenoptera physalus compared with Chilonatalus micropus

Key Differences

• Big Finner is Endangered while Cuban Lesser Funnel-eared Bat is Least Concern.

Taxonomic Classification

Rank	Big Finner	Cuban Lesser Funnel-eared Bat
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Mammalia (memeliler)	Mammalia (memeliler)
Order	Cetacea (Whales & Dolphins)	Chiroptera (yarasa)
Family	Balaenopteridae (Rorquals)	Natalidae
Genus	Balaenoptera (Rorquals)	Chilonatalus
Species	Balaenoptera physalus	Chilonatalus micropus

Evolutionary Relationship

Big Finner and Cuban Lesser Funnel-eared Bat share a common ancestor at the Class level: Mammalia. (memeliler)

Conservation Status

Big Finner

EN — Endangered

Cuban Lesser Funnel-eared Bat

LC — Least Concern

Physical Characteristics

Attribute	Big Finner	Cuban Lesser Funnel-eared Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Finner

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

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cuban Lesser Funnel-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Big Finner

Big Finner (Balaenoptera physalus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia