Amazonian Marsh Rat vs Rufous-fronted Antthrush

Holochilus sciureus compared with Formicarius rufifrons

Key Differences

• Amazonian Marsh Rat is Least Concern while Rufous-fronted Antthrush is Near Threatened.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Rufous-fronted Antthrush
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Formicariidae
Genus	Holochilus	Formicarius
Species	Holochilus sciureus	Formicarius rufifrons

Evolutionary Relationship

Amazonian Marsh Rat and Rufous-fronted Antthrush share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Rufous-fronted Antthrush

NT — Near Threatened

Physical Characteristics

Attribute	Amazonian Marsh Rat	Rufous-fronted Antthrush
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.

Rufous-fronted Antthrush

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.