Knudsen's Frog vs Napo Spiny-rat

Leptodactylus knudseni compared with Proechimys quadruplicatus

Taxonomic Classification

Rank	Knudsen's Frog	Napo 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	Leptodactylidae	Echimyidae
Genus	Leptodactylus	Proechimys
Species	Leptodactylus knudseni	Proechimys quadruplicatus

Evolutionary Relationship

Knudsen's Frog and Napo Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Knudsen's Frog

LC — Least Concern

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Knudsen's Frog	Napo Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Knudsen's Frog

Habitat

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

Range

Found in Venezuela.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela