Desmarest’s Spiny Pocket Mouse vs Large-crested Toad

Heteromys desmarestianus compared with Incilius cristatus

Key Differences

• Desmarest’s Spiny Pocket Mouse is Least Concern while Large-crested Toad is Endangered.

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Large-crested Toad
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	Bufonidae
Genus	Heteromys	Incilius
Species	Heteromys desmarestianus	Incilius cristatus

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Large-crested Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Large-crested Toad

EN — Endangered

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Large-crested Toad
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.

Large-crested Toad

Habitat

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

Range

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