Little Black Serotine vs Silky Wave

Eptesicus andinus compared with Idaea dilutaria

Key Differences

• Little Black Serotine is Least Concern while Silky Wave is Endangered.

Taxonomic Classification

Rank	Little Black 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 andinus	Idaea dilutaria

Evolutionary Relationship

Little Black Serotine and Silky Wave share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Little Black Serotine

LC — Least Concern

Silky Wave

EN — Endangered

Physical Characteristics

Attribute	Little Black Serotine	Silky Wave
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.