Big Free-tailed Bat vs Mountain Ermel

Nyctinomops macrotis compared with Ethmia pyrausta

Key Differences

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

Taxonomic Classification

Rank	Big Free-tailed Bat	Mountain 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 pyrausta

Evolutionary Relationship

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

Conservation Status

Big Free-tailed Bat

LC — Least Concern

Mountain Ermel

EN — Endangered

Physical Characteristics

Attribute	Big Free-tailed Bat	Mountain 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.

Mountain Ermel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Sweden. Currently classified as 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.