Cascade Frog vs Pacific Spiny-rat

Lithobates pustulosus compared with Proechimys decumanus

Key Differences

• Cascade Frog is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Cascade Frog	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Ranidae	Echimyidae
Genus	Lithobates	Proechimys
Species	Lithobates pustulosus	Proechimys decumanus

Evolutionary Relationship

Cascade Frog and Pacific Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cascade Frog

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Cascade Frog	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cascade Frog

Habitat

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

Range

Found in Mexico.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Cascade Frog

The Cascade Frog (Lithobates pustulosus) is a species in the genus Lithobates. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.