Merriam’s Pocket Mouse vs Thin-flowered Colchicum

Perognathus merriami compared with Colchicum leptanthum

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Thin-flowered Colchicum is Critically Endangered.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Thin-flowered Colchicum
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Liliales (Liliales)
Family	Heteromyidae	Colchicaceae
Genus	Perognathus	Colchicum
Species	Perognathus merriami	Colchicum leptanthum

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Thin-flowered Colchicum

CR — Critically Endangered

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Thin-flowered Colchicum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Thin-flowered Colchicum

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.