False Water Rat vs Merriam’s Pocket Mouse

Xeromys myoides compared with Perognathus merriami

Key Differences

• False Water Rat is Vulnerable while Merriam’s Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	False Water Rat	Merriam’s Pocket Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Muridae (Mice & Rats)	Heteromyidae
Genus	Xeromys	Perognathus
Species	Xeromys myoides	Perognathus merriami

Evolutionary Relationship

False Water Rat and Merriam’s Pocket Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

False Water Rat

VU — Vulnerable

Merriam’s Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	False Water Rat	Merriam’s Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Water Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.