Diminutive Serotine vs Sailray

Eptesicus diminutus compared with Rajella lintea

Key Differences

• Diminutive Serotine is Data Deficient while Sailray is Near Threatened.

Taxonomic Classification

Rank	Diminutive Serotine	Sailray
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	Eptesicus	Rajella
Species	Eptesicus diminutus	Rajella lintea

Evolutionary Relationship

Diminutive Serotine and Sailray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Diminutive Serotine

DD — Data Deficient

Sailray

NT — Near Threatened

Physical Characteristics

Attribute	Diminutive Serotine	Sailray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diminutive Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Sailray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.