Merriam’s Pocket Mouse vs Sour Prickle

Perognathus merriami compared with Opuntia dillenii

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Sour Prickle is Not Evaluated.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Sour Prickle
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Caryophyllales (Caryophyllales)
Family	Heteromyidae	Cactaceae
Genus	Perognathus	Opuntia
Species	Perognathus merriami	Opuntia dillenii

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Sour Prickle

NE — Not Evaluated

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Sour Prickle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sour Prickle

Habitat

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

Range

Widely distributed across Africa (Madagascar), Asia (5 countries), Europe (4 countries), and South America (Brazil, Colombia).