Dusky Pearl vs Harmless Serotine

Udea prunalis compared with Eptesicus innoxius

Key Differences

• Dusky Pearl is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Dusky Pearl	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	Crambidae	Vespertilionidae
Genus	Udea	Eptesicus
Species	Udea prunalis	Eptesicus innoxius

Evolutionary Relationship

Dusky Pearl and Harmless Serotine share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Dusky Pearl

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Dusky Pearl	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Pearl

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.