Arctic lemming vs Asian swordfern

Dicrostonyx torquatus compared with Nephrolepis brownii

Key Differences

• Arctic lemming is Least Concern while Asian swordfern is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Asian swordfern
Kingdom	Animalia (동물)	Plantae (식물)
Phylum	Chordata (척삭동물)	Tracheophyta
Class	Mammalia (포유류)	Polypodiopsida (고사리강)
Order	Rodentia (설치류)	Polypodiales (고사리목)
Family	Cricetidae	Nephrolepidaceae
Genus	Dicrostonyx	Nephrolepis
Species	Dicrostonyx torquatus	Nephrolepis brownii

Conservation Status

Arctic lemming

LC — Least Concern

Asian swordfern

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	Asian swordfern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Asian swordfern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Asia (Singapore, Taiwan), North America (4 countries), and South America (Brazil, Colombia).

Arctic lemming

The Arctic lemming (Dicrostonyx torquatus) is a species in the genus Dicrostonyx. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Asian swordfern

The Asian swordfern (Nephrolepis brownii) is a species in the genus Nephrolepis. Typically found in moist, shaded forest floors and tropical canopies. Widely distributed across Asia (Singapore, Taiwan), North America (4 countries), and South America (Brazil, Colombia).