Yasuda-kasube vs Porter s Rock Rat

Bathyraja trachura compared with Aconaemys porteri

Key Differences

• Yasuda-kasube is Least Concern while Porter s Rock Rat is Data Deficient.

Taxonomic Classification

Rank	Yasuda-kasube	Porter s Rock Rat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Mammalia (哺乳類)
Order	Rajiformes (ガンギエイ目)	Rodentia (ネズミ目)
Family	Arhynchobatidae	Octodontidae
Genus	Bathyraja	Aconaemys
Species	Bathyraja trachura	Aconaemys porteri

Evolutionary Relationship

Yasuda-kasube and Porter s Rock Rat share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Yasuda-kasube

LC — Least Concern

Porter s Rock Rat

DD — Data Deficient

Physical Characteristics

Attribute	Yasuda-kasube	Porter s Rock Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Yasuda-kasube

Porter s Rock Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Yasuda-kasube

The Black skate (Bathyraja trachura) is a species in the genus Bathyraja. It is currently classified as Least Concern on the IUCN Red List.