Merriam s Deermouse vs Roughback Whipray

Peromyscus merriami compared with Fluvitrygon kittipongi

Key Differences

• Merriam s Deermouse is Least Concern while Roughback Whipray is Endangered.

Taxonomic Classification

Rank	Merriam s Deermouse	Roughback Whipray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Dasyatidae
Genus	Peromyscus	Fluvitrygon
Species	Peromyscus merriami	Fluvitrygon kittipongi

Evolutionary Relationship

Merriam s Deermouse and Roughback Whipray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Merriam s Deermouse

LC — Least Concern

Roughback Whipray

EN — Endangered

Physical Characteristics

Attribute	Merriam s Deermouse	Roughback Whipray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam s Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Roughback Whipray