Black skate vs Chilean rock rat

Bathyraja trachura compared with Aconaemys fuscus

Taxonomic Classification

Rank	Black skate	Chilean rock rat
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Elasmobranchii	Mammalia (lớp Thú)
Order	Rajiformes (Bộ Cá đuối)	Rodentia (Bộ Gặm nhấm)
Family	Arhynchobatidae	Octodontidae
Genus	Bathyraja	Aconaemys
Species	Bathyraja trachura	Aconaemys fuscus

Evolutionary Relationship

Black skate and Chilean rock rat share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Black skate

LC — Least Concern

Chilean rock rat

LC — Least Concern

Physical Characteristics

Attribute	Black skate	Chilean rock rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black skate

Chilean rock rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black skate

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

Chilean rock rat

The Chilean rock rat (Aconaemys fuscus) is a species in the genus Aconaemys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.