Krefft's ray vs Mexican prairie dog

Malacoraja kreffti compared with Cynomys mexicanus

Key Differences

• Krefft's ray is Least Concern while Mexican prairie dog is Endangered.

Taxonomic Classification

Rank	Krefft's ray	Mexican prairie dog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Rajidae	Sciuridae (Squirrels)
Genus	Malacoraja	Cynomys
Species	Malacoraja kreffti	Cynomys mexicanus

Evolutionary Relationship

Krefft's ray and Mexican prairie dog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Krefft's ray

LC — Least Concern

Mexican prairie dog

EN — Endangered

Physical Characteristics

Attribute	Krefft's ray	Mexican prairie dog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Krefft's ray

Mexican prairie dog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.