Arctic lemming vs Ornithorynque

Dicrostonyx torquatus compared with Ornithorhynchus anatinus

Key Differences

• Arctic lemming is Least Concern while Ornithorynque is Near Threatened.

Taxonomic Classification

Rank	Arctic lemming	Ornithorynque
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Rodentia (Rodents)	Monotremata (monotreme)
Family	Cricetidae	Ornithorhynchidae
Genus	Dicrostonyx	Ornithorhynchus
Species	Dicrostonyx torquatus	Ornithorhynchus anatinus

Evolutionary Relationship

Arctic lemming and Ornithorynque share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Arctic lemming

LC — Least Concern

Ornithorynque

NT — Near Threatened

Physical Characteristics

Attribute	Arctic lemming	Ornithorynque
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ornithorynque

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.