Amazonian Marsh Rat vs Puerto Rican crested toad

Holochilus sciureus compared with Peltophryne lemur

Key Differences

• Amazonian Marsh Rat is Least Concern while Puerto Rican crested toad is Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Puerto Rican crested toad
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	Bufonidae
Genus	Holochilus	Peltophryne
Species	Holochilus sciureus	Peltophryne lemur

Evolutionary Relationship

Amazonian Marsh Rat and Puerto Rican crested toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Puerto Rican crested toad

EN — Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Puerto Rican crested toad
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.

Puerto Rican crested toad

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.