Lake Lamprey vs Lesser Northern Free-tailed Bat

Entosphenus macrostomus compared with Chaerephon johorensis

Key Differences

• Lake Lamprey is Endangered while Lesser Northern Free-tailed Bat is Vulnerable.

Taxonomic Classification

Rank	Lake Lamprey	Lesser Northern Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Petromyzonti (Petromyzonti)	Mammalia (Mammals)
Order	Petromyzontiformes (lamprey)	Chiroptera (Bats)
Family	Petromyzontidae	Molossidae
Genus	Entosphenus	Chaerephon
Species	Entosphenus macrostomus	Chaerephon johorensis

Evolutionary Relationship

Lake Lamprey and Lesser Northern Free-tailed Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lake Lamprey

EN — Endangered

Lesser Northern Free-tailed Bat

VU — Vulnerable

Physical Characteristics

Attribute	Lake Lamprey	Lesser Northern Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lake Lamprey

Lesser Northern Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.