Lesser Yellow-shouldered Bat vs Spinetail ray

Sturnira nana compared with Bathyraja spinicauda

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Spinetail ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Rajiformes (Rajiformes)
Family	Phyllostomidae	Arhynchobatidae
Genus	Sturnira	Bathyraja
Species	Sturnira nana	Bathyraja spinicauda

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Spinetail ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Spinetail ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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