Desmarest’s Spiny Pocket Mouse vs Pine Forest Stream Frog

Heteromys desmarestianus compared with Ptychohyla macrotympanum

Key Differences

• Desmarest’s Spiny Pocket Mouse is Least Concern while Pine Forest Stream Frog is Vulnerable.

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Pine Forest Stream Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Heteromyidae	Hylidae
Genus	Heteromys	Ptychohyla
Species	Heteromys desmarestianus	Ptychohyla macrotympanum

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Pine Forest Stream Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Pine Forest Stream Frog

VU — Vulnerable

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Pine Forest Stream Frog
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.

Pine Forest Stream Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.