Amazonian Marsh Rat vs Dwarf catshark

Holochilus sciureus compared with Asymbolus parvus

Taxonomic Classification

Rank	Amazonian Marsh Rat	Dwarf catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (Rodents)	Carcharhiniformes (Ground Sharks)
Family	Cricetidae	Scyliorhinidae
Genus	Holochilus	Asymbolus
Species	Holochilus sciureus	Asymbolus parvus

Evolutionary Relationship

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

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Dwarf catshark

LC — Least Concern

Physical Characteristics

Attribute	Amazonian Marsh Rat	Dwarf catshark
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.

Dwarf catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.