Amazonian Marsh Rat vs Short-tailed river stingray

Holochilus sciureus compared with Potamotrygon brachyura

Key Differences

• Amazonian Marsh Rat is Least Concern while Short-tailed river stingray is Data Deficient.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Short-tailed river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Potamotrygonidae
Genus	Holochilus	Potamotrygon
Species	Holochilus sciureus	Potamotrygon brachyura

Evolutionary Relationship

Amazonian Marsh Rat and Short-tailed river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Short-tailed river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Amazonian Marsh Rat	Short-tailed river stingray
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.

Short-tailed river stingray

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.