Bidentate Yellow-eared Bat vs red underwing

Vampyriscus bidens compared with Catocala nupta

Key Differences

• Bidentate Yellow-eared Bat is Least Concern while red underwing is Endangered.

Taxonomic Classification

Rank	Bidentate Yellow-eared Bat	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	Phyllostomidae	Erebidae
Genus	Vampyriscus	Catocala
Species	Vampyriscus bidens	Catocala nupta

Evolutionary Relationship

Bidentate Yellow-eared Bat and red underwing share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bidentate Yellow-eared Bat

LC — Least Concern

red underwing

EN — Endangered

Physical Characteristics

Attribute	Bidentate Yellow-eared Bat	red underwing
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bidentate Yellow-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Bidentate Yellow-eared Bat

The Bidentate Yellow-eared Bat (Vampyriscus bidens) is a species in the genus Vampyriscus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.