Merriam’s Pocket Mouse vs Shiny Spiderhead

Perognathus merriami compared with Serruria candicans

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Shiny Spiderhead is Vulnerable.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Shiny Spiderhead
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Proteales (Proteales)
Family	Heteromyidae	Proteaceae
Genus	Perognathus	Serruria
Species	Perognathus merriami	Serruria candicans

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Shiny Spiderhead

VU — Vulnerable

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Shiny Spiderhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Shiny Spiderhead

Habitat

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