Amazonian Marsh Rat vs Cook's Robber Frog

Holochilus sciureus compared with Eleutherodactylus cooki

Key Differences

• Amazonian Marsh Rat is Least Concern while Cook's Robber Frog is Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Cook's 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	Cricetidae	Eleutherodactylidae
Genus	Holochilus	Eleutherodactylus
Species	Holochilus sciureus	Eleutherodactylus cooki

Evolutionary Relationship

Amazonian Marsh Rat and Cook's Robber Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Cook's Robber Frog

EN — Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Cook's Robber Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Marsh Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Cook's Robber Frog

Habitat

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

Amazonian Marsh Rat

The Amazonian Marsh Rat (Holochilus sciureus) is a species in the genus Holochilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.