Pacific Spiny-rat vs Redbelly Toad

Proechimys decumanus compared with Melanophryniscus langonei

Key Differences

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

Taxonomic Classification

Rank	Pacific Spiny-rat	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 langonei

Evolutionary Relationship

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Redbelly Toad

CR — Critically Endangered

Physical Characteristics

Attribute	Pacific Spiny-rat	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.

Redbelly Toad

Habitat

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