Amazonian Marsh Rat vs Pale-bordered Piercer

Holochilus sciureus compared with Grapholita janthinana

Key Differences

• Amazonian Marsh Rat is Least Concern while Pale-bordered Piercer is Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Pale-bordered Piercer
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Rodentia (ネズミ目)	Lepidoptera (チョウ目)
Family	Cricetidae	Tortricidae
Genus	Holochilus	Grapholita
Species	Holochilus sciureus	Grapholita janthinana

Evolutionary Relationship

Amazonian Marsh Rat and Pale-bordered Piercer share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Pale-bordered Piercer

EN — Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Pale-bordered Piercer
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.

Pale-bordered Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered 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.