Broad-eared Free-tailed Bat vs sei whale

Nyctinomops laticaudatus compared with Balaenoptera borealis

Key Differences

• Broad-eared Free-tailed Bat is Least Concern while sei whale is Endangered.

Taxonomic Classification

Rank	Broad-eared Free-tailed Bat	sei whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Cetacea (Whales & Dolphins)
Family	Molossidae	Balaenopteridae (Rorquals)
Genus	Nyctinomops	Balaenoptera (Rorquals)
Species	Nyctinomops laticaudatus	Balaenoptera borealis

Evolutionary Relationship

Broad-eared Free-tailed Bat and sei whale share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Broad-eared Free-tailed Bat

LC — Least Concern

sei whale

EN — Endangered

Physical Characteristics

Attribute	Broad-eared Free-tailed Bat	sei whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad-eared Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

sei whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Broad-eared Free-tailed Bat

The Broad-eared Free-tailed Bat (Nyctinomops laticaudatus) is a species in the genus Nyctinomops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador