Harmless Serotine vs Shortnose eagle ray

Eptesicus innoxius compared with Myliobatis ridens

Key Differences

• Harmless Serotine is Near Threatened while Shortnose eagle ray is Critically Endangered.

Taxonomic Classification

Rank	Harmless Serotine	Shortnose eagle ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Myliobatiformes (Myliobatiformes)
Family	Vespertilionidae	Myliobatidae
Genus	Eptesicus	Myliobatis
Species	Eptesicus innoxius	Myliobatis ridens

Evolutionary Relationship

Harmless Serotine and Shortnose eagle ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Harmless Serotine

NT — Near Threatened

Shortnose eagle ray

CR — Critically Endangered

Physical Characteristics

Attribute	Harmless Serotine	Shortnose eagle ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shortnose eagle ray