Amazonian Marsh Rat vs Atlantic Robber Frog

Holochilus sciureus compared with Craugastor andi

Key Differences

• Amazonian Marsh Rat is Least Concern while Atlantic Robber Frog is Critically Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Atlantic 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	Craugastoridae
Genus	Holochilus	Craugastor
Species	Holochilus sciureus	Craugastor andi

Evolutionary Relationship

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

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Atlantic Robber Frog

CR — Critically Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Atlantic 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.

Atlantic 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.

Atlantic Robber Frog

The Atlantic Robber Frog (Craugastor andi) is a species in the genus Craugastor. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.