Amazonian Marsh Rat vs Black Iris

Holochilus sciureus compared with Iris nigricans

Key Differences

• Amazonian Marsh Rat is Least Concern while Black Iris is Vulnerable.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Black Iris
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Mantodea (Mantodea)
Family	Cricetidae	Eremiaphilidae
Genus	Holochilus	Iris
Species	Holochilus sciureus	Iris nigricans

Evolutionary Relationship

Amazonian Marsh Rat and Black Iris share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Black Iris

VU — Vulnerable

Physical Characteristics

Attribute	Amazonian Marsh Rat	Black Iris
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.

Black Iris

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.

Black Iris

The Black Iris (Iris nigricans) is a species in the genus Iris. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Detailed ecological data for this species continues to be documented through ongoing taxonomic and conservation research.