Caspian Shrew vs 欧绒鸭

Crocidura caspica compared with Somateria mollissima

Key Differences

• Caspian Shrew is Data Deficient while 欧绒鸭 is Near Threatened.

Taxonomic Classification

Rank	Caspian Shrew	欧绒鸭
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Soricomorpha (鼩形目)	Anseriformes (雁形目)
Family	Soricidae	Anatidae
Genus	Crocidura	Somateria
Species	Crocidura caspica	Somateria mollissima

Evolutionary Relationship

Caspian Shrew and 欧绒鸭 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Caspian Shrew

DD — Data Deficient

欧绒鸭

NT — Near Threatened

Physical Characteristics

Attribute	Caspian Shrew	欧绒鸭
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caspian Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

欧绒鸭

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.

Caspian Shrew

The Caspian Shrew (Crocidura caspica) is a species in the genus Crocidura. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

欧绒鸭

普通绒鸭（Somateria mollissima）在IUCN红色名录中被列为近危（NT）。接近受威胁标准，若无保护措施，种群可能变得脆弱。