Birch Bent-wing vs Harmless Serotine

Bucculatrix demaryella compared with Eptesicus innoxius

Key Differences

• Birch Bent-wing is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Birch Bent-wing	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Chiroptera (Bats)
Family	Bucculatricidae	Vespertilionidae
Genus	Bucculatrix	Eptesicus
Species	Bucculatrix demaryella	Eptesicus innoxius

Evolutionary Relationship

Birch Bent-wing and Harmless Serotine share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Birch Bent-wing

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Birch Bent-wing	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Bent-wing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Birch Bent-wing

The Birch Bent-wing (Bucculatrix demaryella) is a species in the genus Bucculatrix. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.