brittlestar vs

Amphiura filiformis compared with Usnea cornuta

Key Differences

brittlestar is Least Concern while is Near Threatened.

Taxonomic Classification

Rank	brittlestar
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Echinodermata (棘皮動物)	Ascomycota (子嚢菌門)
Class	Ophiuroidea (クモヒトデ)	Lecanoromycetes (チャシブゴケ菌綱)
Order	Amphilepidida (Amphilepidida)	Lecanorales (チャシブゴケ目)
Family	Amphiuridae	Parmeliaceae
Genus	Amphiura	Usnea
Species	Amphiura filiformis	Usnea cornuta

Conservation Status

brittlestar

LC — Least Concern

NT — Near Threatened

Physical Characteristics

Attribute	brittlestar
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden. 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.

Usnea cornutaはParmeliaceae科の果状地衣類で、準絶滅危惧(NT)と評価されています。樹木の枝や小枝に垂れ下がる茂み状の葉状体を形成し、主に湿潤な森林環境に生息します。すべてのUsnea属の種と同様に大気汚染、特に二酸化硫黄に対して非常に敏感で、大気質の有用な生物指標として利用されます。