Amazonian Marsh Rat vs Bay-vented Cotinga

Holochilus sciureus compared with Doliornis sclateri

Key Differences

• Amazonian Marsh Rat is Least Concern while Bay-vented Cotinga is Vulnerable.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Bay-vented Cotinga
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Cotingidae
Genus	Holochilus	Doliornis
Species	Holochilus sciureus	Doliornis sclateri

Evolutionary Relationship

Amazonian Marsh Rat and Bay-vented Cotinga share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Bay-vented Cotinga

VU — Vulnerable

Physical Characteristics

Attribute	Amazonian Marsh Rat	Bay-vented Cotinga
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.

Bay-vented Cotinga

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Bay-vented Cotinga

The Bay-vented Cotinga (Doliornis sclateri) is a species in the genus Doliornis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.