Pacific Spiny-rat vs Rivera Redbelly Toad

Proechimys decumanus compared with Melanophryniscus devincenzii

Key Differences

• Pacific Spiny-rat is Near Threatened while Rivera Redbelly Toad is Endangered.

Taxonomic Classification

Rank	Pacific Spiny-rat	Rivera Redbelly 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	Echimyidae	Bufonidae
Genus	Proechimys	Melanophryniscus
Species	Proechimys decumanus	Melanophryniscus devincenzii

Evolutionary Relationship

Pacific Spiny-rat and Rivera Redbelly Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Rivera Redbelly Toad

EN — Endangered

Physical Characteristics

Attribute	Pacific Spiny-rat	Rivera Redbelly Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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.

Rivera Redbelly Toad

Habitat

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