Mexican Harvest Mouse vs Ray

Reithrodontomys mexicanus compared with Atlantoraja castelnaui

Key Differences

• Mexican Harvest Mouse is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

Rank	Mexican Harvest Mouse	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	Reithrodontomys	Atlantoraja
Species	Reithrodontomys mexicanus	Atlantoraja castelnaui

Evolutionary Relationship

Mexican Harvest Mouse and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mexican Harvest Mouse

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Mexican Harvest Mouse	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mexican Harvest Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Ray