Desmarest’s Spiny Pocket Mouse vs Poison Ivy Rust

Heteromys desmarestianus compared with Pileolaria brevipes

Key Differences

• Desmarest’s Spiny Pocket Mouse is Least Concern while Poison Ivy Rust is Not Evaluated.

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Poison Ivy Rust
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Mammalia (Mammals)	Polychaeta (Polychaeta)
Order	Rodentia (Rodents)	Sabellida (Sabellida)
Family	Heteromyidae	Serpulidae
Genus	Heteromys	Pileolaria
Species	Heteromys desmarestianus	Pileolaria brevipes

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Poison Ivy Rust share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Poison Ivy Rust

NE — Not Evaluated

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Poison Ivy Rust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Desmarest’s Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Poison Ivy Rust

Habitat

Native to Asia and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Taiwan and United States.