Amazonian Marsh Rat vs Finspot ray

Holochilus sciureus compared with Raja cervigoni

Key Differences

• Amazonian Marsh Rat is Least Concern while Finspot ray is Data Deficient.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Finspot ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Rajidae
Genus	Holochilus	Raja
Species	Holochilus sciureus	Raja cervigoni

Evolutionary Relationship

Amazonian Marsh Rat and Finspot ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Finspot ray

DD — Data Deficient

Physical Characteristics

Attribute	Amazonian Marsh Rat	Finspot ray
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.

Finspot ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela.

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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela