Amazonian Marsh Rat vs spot-billed duck

Holochilus sciureus compared with Anas poecilorhyncha

Key Differences

• Amazonian Marsh Rat is Least Concern while spot-billed duck is Not Evaluated.

Taxonomic Classification

Rank	Amazonian Marsh Rat	spot-billed duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Cricetidae	Anatidae
Genus	Holochilus	Anas
Species	Holochilus sciureus	Anas poecilorhyncha

Evolutionary Relationship

Amazonian Marsh Rat and spot-billed duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

spot-billed duck

NE — Not Evaluated

Physical Characteristics

Attribute	Amazonian Marsh Rat	spot-billed duck
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.

spot-billed duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Chile, Denmark, Germany, and United Kingdom.

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.