Napo Spiny-rat vs Two-colored Robber Frog

Proechimys quadruplicatus compared with Pristimantis bicolor

Key Differences

• Napo Spiny-rat is Least Concern while Two-colored Robber Frog is Vulnerable.

Taxonomic Classification

Rank	Napo Spiny-rat	Two-colored 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 quadruplicatus	Pristimantis bicolor

Evolutionary Relationship

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

Conservation Status

Napo Spiny-rat

LC — Least Concern

Two-colored Robber Frog

VU — Vulnerable

Physical Characteristics

Attribute	Napo Spiny-rat	Two-colored Robber Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Two-colored Robber Frog

Habitat

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

Range

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

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia