Amazonian Marsh Rat vs Weevil

Holochilus sciureus compared with Otiorhynchus ligneus

Key Differences

• Amazonian Marsh Rat is Least Concern while Weevil is Near Threatened.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Weevil
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Coleoptera (Beetles)
Family	Cricetidae	Curculionidae
Genus	Holochilus	Otiorhynchus
Species	Holochilus sciureus	Otiorhynchus ligneus

Evolutionary Relationship

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

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Weevil

NT — Near Threatened

Physical Characteristics

Attribute	Amazonian Marsh Rat	Weevil
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.

Weevil

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries) and North America (Canada, United States). 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.