Narrow-ridged Finless Porpoise vs Ungava collared lemming

Neophocaena asiaeorientalis compared with Dicrostonyx hudsonius

Key Differences

• Narrow-ridged Finless Porpoise is Endangered while Ungava collared lemming is Least Concern.

Taxonomic Classification

Rank	Narrow-ridged Finless Porpoise	Ungava collared lemming
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Cetacea (Whales & Dolphins)	Rodentia (Nagetiere)
Family	Phocoenidae	Cricetidae
Genus	Neophocaena	Dicrostonyx
Species	Neophocaena asiaeorientalis	Dicrostonyx hudsonius

Evolutionary Relationship

Narrow-ridged Finless Porpoise and Ungava collared lemming share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Narrow-ridged Finless Porpoise

EN — Endangered

Ungava collared lemming

LC — Least Concern

Physical Characteristics

Attribute	Narrow-ridged Finless Porpoise	Ungava collared lemming
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-ridged Finless Porpoise

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ungava collared lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.