Kleines Nordamerika-Mausohr vs Peale’s Free-tailed Bat

Myotis lucifugus compared with Nyctinomops aurispinosus

Key Differences

• Kleines Nordamerika-Mausohr is Endangered while Peale’s Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Kleines Nordamerika-Mausohr	Peale’s Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family	Vespertilionidae	Molossidae
Genus	Myotis	Nyctinomops
Species	Myotis lucifugus	Nyctinomops aurispinosus

Evolutionary Relationship

Kleines Nordamerika-Mausohr and Peale’s Free-tailed Bat share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Kleines Nordamerika-Mausohr

EN — Endangered

Peale’s Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Kleines Nordamerika-Mausohr	Peale’s Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kleines Nordamerika-Mausohr

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Peale’s Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.