Merriam’s Pocket Mouse vs Tonkin wingnut

Perognathus merriami compared with Pterocarya tonkinensis

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Tonkin wingnut is Vulnerable.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Tonkin wingnut
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Fagales (Beeches & Oaks)
Family	Heteromyidae	Juglandaceae
Genus	Perognathus	Pterocarya
Species	Perognathus merriami	Pterocarya tonkinensis

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Tonkin wingnut

VU — Vulnerable

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Tonkin wingnut
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tonkin wingnut

Habitat

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