Merriam’s Pocket Mouse vs royal cross

Perognathus merriami compared with Mammillaria karwinskiana

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	royal cross
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	Mammillaria
Species	Perognathus merriami	Mammillaria karwinskiana

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

royal cross

LC — Least Concern

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	royal cross
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

royal cross

Habitat

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

Range

Found in Brazil.