Murin Nordique vs Peale’s Free-tailed Bat

Myotis septentrionalis compared with Nyctinomops aurispinosus

Key Differences

• Murin Nordique is Near Threatened while Peale’s Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Murin Nordique	Peale’s Free-tailed Bat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Chiroptera (翼手目)	Chiroptera (翼手目)
Family	Vespertilionidae	Molossidae
Genus	Myotis	Nyctinomops
Species	Myotis septentrionalis	Nyctinomops aurispinosus

Evolutionary Relationship

Murin Nordique and Peale’s Free-tailed Bat share a common ancestor at the Order level: Chiroptera. (翼手目)

Conservation Status

Murin Nordique

NT — Near Threatened

Peale’s Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Murin Nordique	Peale’s Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Murin Nordique

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Peale’s Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.