Charenja-kasube vs Multispine skate

Bathyraja isotrachys compared with Bathyraja multispinis

Key Differences

• Charenja-kasube is Least Concern while Multispine skate is Near Threatened.

Taxonomic Classification

Rank	Charenja-kasube	Multispine skate
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (ガンギエイ目)	Rajiformes (ガンギエイ目)
Family same	Arhynchobatidae	Arhynchobatidae
Genus same	Bathyraja	Bathyraja
Species	Bathyraja isotrachys	Bathyraja multispinis

Evolutionary Relationship

Charenja-kasube and Multispine skate share a common ancestor at the Genus level: Bathyraja.

Conservation Status

Charenja-kasube

LC — Least Concern

Multispine skate

NT — Near Threatened

Physical Characteristics

Attribute	Charenja-kasube	Multispine skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Charenja-kasube

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Charenja-kasube

The Challenger skate (Bathyraja isotrachys) is a species in the genus Bathyraja. It is currently classified as Least Concern on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.