Lesser Northern Free-tailed Bat vs Scallop Shell

Chaerephon johorensis compared with Rheumaptera undulata

Key Differences

• Lesser Northern Free-tailed Bat is Vulnerable while Scallop Shell is Least Concern.

Taxonomic Classification

Rank	Lesser Northern Free-tailed Bat	Scallop Shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Molossidae	Geometridae
Genus	Chaerephon	Rheumaptera
Species	Chaerephon johorensis	Rheumaptera undulata

Evolutionary Relationship

Lesser Northern Free-tailed Bat and Scallop Shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Northern Free-tailed Bat

VU — Vulnerable

Scallop Shell

LC — Least Concern

Physical Characteristics

Attribute	Lesser Northern Free-tailed Bat	Scallop Shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Northern Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Scallop Shell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, and United States.