Eastern Red Bat vs undulate ray

Lasiurus borealis compared with Raja undulata

Key Differences

• Eastern Red Bat is Least Concern while undulate ray is Endangered.

Taxonomic Classification

Rank	Eastern Red Bat	undulate ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Rajiformes (Rajiformes)
Family	Vespertilionidae	Rajidae
Genus	Lasiurus	Raja
Species	Lasiurus borealis	Raja undulata

Evolutionary Relationship

Eastern Red Bat and undulate ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eastern Red Bat

LC — Least Concern

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Eastern Red Bat	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Red Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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