Blackish skate vs Olive-colored Akodont

Rajella nigerrima compared with Abrothrix olivaceus

Taxonomic Classification

Rank	Blackish skate	Olive-colored Akodont
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Rajidae	Cricetidae
Genus	Rajella	Abrothrix
Species	Rajella nigerrima	Abrothrix olivaceus

Evolutionary Relationship

Blackish skate and Olive-colored Akodont share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blackish skate

LC — Least Concern

Olive-colored Akodont

LC — Least Concern

Physical Characteristics

Attribute	Blackish skate	Olive-colored Akodont
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackish skate

Habitat

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

Range

Found in Chile.

Olive-colored Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blackish skate

The Blackish skate (Rajella nigerrima) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.