Arctic lemming vs Duck Flea

Dicrostonyx torquatus compared with Ceratophyllus garei

Key Differences

• Arctic lemming is Least Concern while Duck Flea is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Duck Flea
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Siphonaptera (Siphonaptera)
Family	Cricetidae	Ceratophyllidae
Genus	Dicrostonyx	Ceratophyllus
Species	Dicrostonyx torquatus	Ceratophyllus garei

Evolutionary Relationship

Arctic lemming and Duck Flea share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic lemming

LC — Least Concern

Duck Flea

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	Duck Flea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Duck Flea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

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.