False Grass-poly vs Merriam’s Pocket Mouse

Lythrum junceum compared with Perognathus merriami

Key Differences

• False Grass-poly is Not Evaluated while Merriam’s Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	False Grass-poly	Merriam’s Pocket Mouse
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Myrtales (Myrtales)	Rodentia (Rodents)
Family	Lythraceae	Heteromyidae
Genus	Lythrum	Perognathus
Species	Lythrum junceum	Perognathus merriami

Conservation Status

False Grass-poly

NE — Not Evaluated

Merriam’s Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	False Grass-poly	Merriam’s Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Grass-poly

Habitat

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

Range

Widely distributed across Europe (11 countries), Oceania and the Pacific (Australia), and South America (Brazil).

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.