Amazonian Marsh Rat vs Small Dog Whelk

Holochilus sciureus compared with Tritia varicosa

Key Differences

• Amazonian Marsh Rat is Least Concern while Small Dog Whelk is Not Evaluated.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Small Dog Whelk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Neogastropoda (Neogastropoda)
Family	Cricetidae	Nassariidae
Genus	Holochilus	Tritia
Species	Holochilus sciureus	Tritia varicosa

Evolutionary Relationship

Amazonian Marsh Rat and Small Dog Whelk share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Small Dog Whelk

NE — Not Evaluated

Physical Characteristics

Attribute	Amazonian Marsh Rat	Small Dog Whelk
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.

Small Dog Whelk

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark and Norway.

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.