Eurasian water shrew vs ニシオオヨシキリ

Neomys fodiens compared with Acrocephalus arundinaceus

Key Differences

• Eurasian water shrew is Endangered while ニシオオヨシキリ is Critically Endangered.

Taxonomic Classification

Rank	Eurasian water shrew	ニシオオヨシキリ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Soricomorpha (トガリネズミ目)	Passeriformes (スズメ目)
Family	Soricidae	Acrocephalidae
Genus	Neomys	Acrocephalus
Species	Neomys fodiens	Acrocephalus arundinaceus

Evolutionary Relationship

Eurasian water shrew and ニシオオヨシキリ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Eurasian water shrew

EN — Endangered

ニシオオヨシキリ

CR — Critically Endangered

Physical Characteristics

Attribute	Eurasian water shrew	ニシオオヨシキリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian water shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

ニシオオヨシキリ

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian water shrew

カワジネズミ（Neomys fodiens）はIUCNレッドリストで絶滅危惧（EN）に分類されています。野生での絶滅リスクが高く、個体数が著しく減少しており、生存に対する継続的な脅威があります。

ニシオオヨシキリ

オオヨシキリ（Acrocephalus arundinaceus）はIUCNレッドリストで絶滅危惧IA類（CR）に分類されています。深刻な個体群減少と生息地の喪失により、野生での絶滅リスクが極めて高い状況です。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden