Diminutive Serotine vs Multispine skate

Eptesicus diminutus compared with Bathyraja multispinis

Key Differences

• Diminutive Serotine is Data Deficient while Multispine skate is Near Threatened.

Taxonomic Classification

Rank	Diminutive Serotine	Multispine skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Rajiformes (Rajiformes)
Family	Vespertilionidae	Arhynchobatidae
Genus	Eptesicus	Bathyraja
Species	Eptesicus diminutus	Bathyraja multispinis

Evolutionary Relationship

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

Conservation Status

Diminutive Serotine

DD — Data Deficient

Multispine skate

NT — Near Threatened

Physical Characteristics

Attribute	Diminutive Serotine	Multispine skate
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.

Multispine skate

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

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