Amazonian Marsh Rat vs Walker's Treefrog

Holochilus sciureus compared with Dryophytes walkeri

Key Differences

• Amazonian Marsh Rat is Least Concern while Walker's Treefrog is Vulnerable.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Walker's Treefrog
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	Hylidae
Genus	Holochilus	Dryophytes
Species	Holochilus sciureus	Dryophytes walkeri

Evolutionary Relationship

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

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Walker's Treefrog

VU — Vulnerable

Physical Characteristics

Attribute	Amazonian Marsh Rat	Walker's Treefrog
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.

Walker's Treefrog

Habitat

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

Range

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

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.