False Bruce Spanworm vs Japanese Short-tailed Bat

Macaria loricaria compared with Eptesicus japonensis

Key Differences

• False Bruce Spanworm is Near Threatened while Japanese Short-tailed Bat is Vulnerable.

Taxonomic Classification

Rank	False Bruce Spanworm	Japanese Short-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Geometridae	Vespertilionidae
Genus	Macaria	Eptesicus
Species	Macaria loricaria	Eptesicus japonensis

Evolutionary Relationship

False Bruce Spanworm and Japanese Short-tailed Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False Bruce Spanworm

NT — Near Threatened

Japanese Short-tailed Bat

VU — Vulnerable

Physical Characteristics

Attribute	False Bruce Spanworm	Japanese Short-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Bruce Spanworm

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Japanese Short-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.