Northern Akodont vs Ray

Necromys urichi compared with Atlantoraja castelnaui

Key Differences

• Northern Akodont is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

Rank	Northern Akodont	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Arhynchobatidae
Genus	Necromys	Atlantoraja
Species	Necromys urichi	Atlantoraja castelnaui

Evolutionary Relationship

Northern Akodont and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Northern Akodont

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Northern Akodont	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Ray