False Bruce Spanworm vs Lesser Hairy-winged Bat

Macaria loricaria compared with Harpiocephalus harpia

Key Differences

• False Bruce Spanworm is Near Threatened while Lesser Hairy-winged Bat is Least Concern.

Taxonomic Classification

Rank	False Bruce Spanworm	Lesser Hairy-winged 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	Harpiocephalus
Species	Macaria loricaria	Harpiocephalus harpia

Evolutionary Relationship

False Bruce Spanworm and Lesser Hairy-winged Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False Bruce Spanworm

NT — Near Threatened

Lesser Hairy-winged Bat

LC — Least Concern

Physical Characteristics

Attribute	False Bruce Spanworm	Lesser Hairy-winged 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.

Lesser Hairy-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.