Merriam’s Pocket Mouse vs Slender Parasol

Perognathus merriami compared with Macrolepiota mastoidea

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Slender Parasol is Near Threatened.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Slender Parasol
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Heteromyidae	Agaricaceae (Agarics)
Genus	Perognathus	Macrolepiota
Species	Perognathus merriami	Macrolepiota mastoidea

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Slender Parasol

NT — Near Threatened

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Slender Parasol
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Slender Parasol

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.