Broadnose cat shark vs Eurasian water shrew

Apristurus investigatoris compared with Neomys fodiens

Key Differences

• Broadnose cat shark is Least Concern while Eurasian water shrew is Endangered.

Taxonomic Classification

Rank	Broadnose cat shark	Eurasian water shrew
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	Chondrichthyes (软骨鱼纲)	Mammalia (哺乳動物)
Order	Carcharhiniformes (真鲨目)	Soricomorpha (鼩形目)
Family	Scyliorhinidae	Soricidae
Genus	Apristurus	Neomys
Species	Apristurus investigatoris	Neomys fodiens

Evolutionary Relationship

Broadnose cat shark and Eurasian water shrew share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Broadnose cat shark

LC — Least Concern

Eurasian water shrew

EN — Endangered

Physical Characteristics

Attribute	Broadnose cat shark	Eurasian water shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadnose cat shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.

Broadnose cat shark

The Broadnose Cat Shark (Apristurus investigatoris) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Eurasian water shrew

欧洲水鼩鼱（Neomys fodiens）在IUCN红色名录中被列为濒危（EN）物种。在野外面临高度灭绝风险，种群数量显著下降，生存面临持续威胁。