Harmless Serotine vs Multispine skate

Eptesicus innoxius compared with Bathyraja multispinis

Taxonomic Classification

Rank	Harmless Serotine	Multispine skate
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Chiroptera (bộ Dơi)	Rajiformes (Bộ Cá đuối)
Family	Vespertilionidae	Arhynchobatidae
Genus	Eptesicus	Bathyraja
Species	Eptesicus innoxius	Bathyraja multispinis

Evolutionary Relationship

Harmless Serotine and Multispine skate share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Harmless Serotine

NT — Near Threatened

Multispine skate

NT — Near Threatened

Physical Characteristics

Attribute	Harmless Serotine	Multispine skate
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.

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.