Amazonian Marsh Rat vs Longnose skate

Holochilus sciureus compared with Dentiraja confusa

Key Differences

• Amazonian Marsh Rat is Least Concern while Longnose skate is Critically Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Longnose skate
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	Dentiraja
Species	Holochilus sciureus	Dentiraja confusa

Evolutionary Relationship

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

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Longnose skate

CR — Critically Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Longnose skate
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.

Longnose skate

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.