Amazonian Marsh Rat vs Pearl stingray

Holochilus sciureus compared with Fontitrygon margaritella

Key Differences

• Amazonian Marsh Rat is Least Concern while Pearl stingray is Near Threatened.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Pearl stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Dasyatidae
Genus	Holochilus	Fontitrygon
Species	Holochilus sciureus	Fontitrygon margaritella

Evolutionary Relationship

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

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Pearl stingray

NT — Near Threatened

Physical Characteristics

Attribute	Amazonian Marsh Rat	Pearl 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.

Pearl 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.