Eurasian water shrew vs Single-Dotted Wave

Neomys fodiens compared with Idaea dimidiata

Key Differences

• Eurasian water shrew is Endangered while Single-Dotted Wave is Least Concern.

Taxonomic Classification

Rank	Eurasian water shrew	Single-Dotted Wave
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Soricomorpha (Soricomorpha)	Lepidoptera (Butterflies & Moths)
Family	Soricidae	Geometridae
Genus	Neomys	Idaea
Species	Neomys fodiens	Idaea dimidiata

Evolutionary Relationship

Eurasian water shrew and Single-Dotted Wave share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eurasian water shrew

EN — Endangered

Single-Dotted Wave

LC — Least Concern

Physical Characteristics

Attribute	Eurasian water shrew	Single-Dotted Wave
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.

Single-Dotted Wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Eurasian water shrew

Eurasian water shrew (Neomys fodiens) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 4 countries:

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