Merriam’s Pocket Mouse vs Variableleaf yellowcress

Perognathus merriami compared with Rorippa dubia

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Variableleaf yellowcress is Not Evaluated.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Variableleaf yellowcress
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Brassicales (Brassicales)
Family	Heteromyidae	Brassicaceae
Genus	Perognathus	Rorippa
Species	Perognathus merriami	Rorippa dubia

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Variableleaf yellowcress

NE — Not Evaluated

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Variableleaf yellowcress
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Variableleaf yellowcress

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (5 countries), North America (United States), and South America (Colombia, Guyana, Suriname).