Amazonian Marsh Rat vs Fernandina Nesoryzomys

Holochilus sciureus compared with Nesoryzomys fernandinae

Key Differences

• Amazonian Marsh Rat is Least Concern while Fernandina Nesoryzomys is Vulnerable.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Fernandina Nesoryzomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Roedores)	Rodentia (Roedores)
Family same	Cricetidae	Cricetidae
Genus	Holochilus	Nesoryzomys
Species	Holochilus sciureus	Nesoryzomys fernandinae

Evolutionary Relationship

Amazonian Marsh Rat and Fernandina Nesoryzomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Fernandina Nesoryzomys

VU — Vulnerable

Physical Characteristics

Attribute	Amazonian Marsh Rat	Fernandina Nesoryzomys
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.

Fernandina Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. 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.