Chinese Water Shrew vs Common Eider

Chimarrogale styani compared with Somateria mollissima

Key Differences

• Chinese Water Shrew is Least Concern while Common Eider is Near Threatened.

Taxonomic Classification

Rank	Chinese Water Shrew	Common Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Anseriformes (Anseriformes)
Family	Soricidae	Anatidae
Genus	Chimarrogale	Somateria
Species	Chimarrogale styani	Somateria mollissima

Evolutionary Relationship

Chinese Water Shrew and Common Eider share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chinese Water Shrew

LC — Least Concern

Common Eider

NT — Near Threatened

Physical Characteristics

Attribute	Chinese Water Shrew	Common Eider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese Water Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Eider

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Chinese Water Shrew

The Chinese Water Shrew (Chimarrogale styani) is a species in the genus Chimarrogale. It is currently classified as Least Concern on the IUCN Red List.

Common Eider

Common Eider (Somateria mollissima) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.