Merriam’s Pocket Mouse vs Spurge Rust

Perognathus merriami compared with Melampsora euphorbiae

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Spurge Rust is Not Evaluated.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Spurge Rust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Pucciniomycetes (Pucciniomycetes)
Order	Rodentia (Rodents)	Pucciniales (Pucciniales)
Family	Heteromyidae	Melampsoraceae
Genus	Perognathus	Melampsora
Species	Perognathus merriami	Melampsora euphorbiae

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Spurge Rust

NE — Not Evaluated

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Spurge Rust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spurge Rust

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (6 countries) and South America (Brazil).