Monstrous Rainfrog vs Pacific Spiny-rat

Craugastor pelorus compared with Proechimys decumanus

Key Differences

• Monstrous Rainfrog is Vulnerable while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Monstrous Rainfrog	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	Craugastoridae	Echimyidae
Genus	Craugastor	Proechimys
Species	Craugastor pelorus	Proechimys decumanus

Evolutionary Relationship

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

Conservation Status

Monstrous Rainfrog

VU — Vulnerable

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Monstrous Rainfrog	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Monstrous Rainfrog

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.

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.