brittlestar vs Cup Lichen

Amphiura filiformis compared with Cladonia peziziformis

Key Differences

brittlestar is Least Concern while Cup Lichen is Endangered.

Taxonomic Classification

Rank	brittlestar	Cup Lichen
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	Cladoniaceae
Genus	Amphiura	Cladonia
Species	Amphiura filiformis	Cladonia peziziformis

Conservation Status

brittlestar

LC — Least Concern

Cup Lichen

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Cup Lichen
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.

Cup Lichen

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (Norway, Portugal, Sweden), North America (United States), and South America (Brazil, Colombia). 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.