Isabelle's Serotine vs red underwing

Eptesicus isabellinus compared with Catocala nupta

Key Differences

• Isabelle's Serotine is Least Concern while red underwing is Endangered.

Taxonomic Classification

Rank	Isabelle's Serotine	red underwing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Erebidae
Genus	Eptesicus	Catocala
Species	Eptesicus isabellinus	Catocala nupta

Evolutionary Relationship

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

Conservation Status

Isabelle's Serotine

LC — Least Concern

red underwing

EN — Endangered

Physical Characteristics

Attribute	Isabelle's Serotine	red underwing
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Isabelle's Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

red underwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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