brittlestar vs 斑胸田雞

Amphiura filiformis compared with Porzana porzana

Key Differences

• brittlestar is Least Concern while 斑胸田雞 is Endangered.

Taxonomic Classification

Rank	brittlestar	斑胸田雞
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Echinodermata (棘皮动物门)	Chordata (脊索动物门)
Class	Ophiuroidea (蛇尾纲)	Aves (鳥綱)
Order	Amphilepidida (阳遂足目)	Gruiformes (鹤形目)
Family	Amphiuridae	Rallidae
Genus	Amphiura	Porzana
Species	Amphiura filiformis	Porzana porzana

Evolutionary Relationship

brittlestar and 斑胸田雞 share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

brittlestar

LC — Least Concern

斑胸田雞

EN — Endangered

Physical Characteristics

Attribute	brittlestar	斑胸田雞
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.

斑胸田雞

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

斑胸田雞

斑胸秧鸡（Porzana porzana）在IUCN红色名录中被列为濒危（EN）。在野外面临较高的灭绝风险，种群数量显著减少，且面临持续的生存威胁。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden