brittlestar vs common vole

Amphiura filiformis compared with Microtus arvalis

Key Differences

• brittlestar is Least Concern while common vole is Near Threatened.

Taxonomic Classification

Rank	brittlestar	common vole
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Echinodermata (棘皮動物)	Chordata (脊索動物)
Class	Ophiuroidea (クモヒトデ)	Mammalia (哺乳類)
Order	Amphilepidida (Amphilepidida)	Rodentia (ネズミ目)
Family	Amphiuridae	Cricetidae
Genus	Amphiura	Microtus
Species	Amphiura filiformis	Microtus arvalis

Evolutionary Relationship

brittlestar and common vole share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

brittlestar

LC — Least Concern

common vole

NT — Near Threatened

Physical Characteristics

Attribute	brittlestar	common vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

common vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

brittlestar

The Brittlestar (Amphiura filiformis) is a species in the genus Amphiura. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

common vole

ハタネズミ（Microtus arvalis）はIUCNレッドリストで準絶滅危惧（NT）に分類されている。脅威のある種の基準に近く、保全措置がなければ脆弱になる可能性がある。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden