brittlestar vs ホンケワタガモ

Amphiura filiformis compared with Somateria mollissima

Key Differences

• brittlestar is Least Concern while ホンケワタガモ is Near Threatened.

Taxonomic Classification

Rank	brittlestar	ホンケワタガモ
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)	Aves (鳥類)
Order	Amphilepidida (Amphilepidida)	Anseriformes (カモ目)
Family	Amphiuridae	Anatidae
Genus	Amphiura	Somateria
Species	Amphiura filiformis	Somateria mollissima

Evolutionary Relationship

brittlestar and ホンケワタガモ share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

brittlestar

LC — Least Concern

ホンケワタガモ

NT — Near Threatened

Physical Characteristics

Attribute	brittlestar	ホンケワタガモ
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.

ホンケワタガモ

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.

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.

ホンケワタガモ

ホンケワタガモ（Somateria mollissima）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