Isabelle's Serotine vs Silky Wave

Eptesicus isabellinus compared with Idaea dilutaria

Key Differences

• Isabelle's Serotine is Least Concern while Silky Wave is Endangered.

Taxonomic Classification

Rank	Isabelle's Serotine	Silky Wave
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Geometridae
Genus	Eptesicus	Idaea
Species	Eptesicus isabellinus	Idaea dilutaria

Evolutionary Relationship

Isabelle's Serotine and Silky Wave share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Isabelle's Serotine

LC — Least Concern

Silky Wave

EN — Endangered

Physical Characteristics

Attribute	Isabelle's Serotine	Silky Wave
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Isabelle's Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silky Wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.