Big Free-tailed Bat vs Striped Ermel

Nyctinomops macrotis compared with Ethmia pusiella

Key Differences

• Big Free-tailed Bat is Least Concern while Striped Ermel is Critically Endangered.

Taxonomic Classification

Rank	Big Free-tailed Bat	Striped Ermel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Molossidae	Ethmiidae
Genus	Nyctinomops	Ethmia
Species	Nyctinomops macrotis	Ethmia pusiella

Evolutionary Relationship

Big Free-tailed Bat and Striped Ermel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Free-tailed Bat

LC — Least Concern

Striped Ermel

CR — Critically Endangered

Physical Characteristics

Attribute	Big Free-tailed Bat	Striped Ermel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Striped Ermel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Big Free-tailed Bat

The Big Free-tailed Bat (Nyctinomops macrotis) 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.