Pacific Spiny-rat vs Spotted Robber Frog

Proechimys decumanus compared with Pristimantis maculosus

Key Differences

• Pacific Spiny-rat is Near Threatened while Spotted Robber Frog is Endangered.

Taxonomic Classification

Rank	Pacific Spiny-rat	Spotted Robber Frog
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	Craugastoridae
Genus	Proechimys	Pristimantis
Species	Proechimys decumanus	Pristimantis maculosus

Evolutionary Relationship

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Spotted Robber Frog

EN — Endangered

Physical Characteristics

Attribute	Pacific Spiny-rat	Spotted Robber Frog
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.

Spotted Robber Frog

Habitat

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

Range

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