brittlestar vs Derber Korkstacheling

Amphiura chiajei compared with Hydnellum compactum

Key Differences

• brittlestar is Least Concern while Derber Korkstacheling is Vulnerable.

Taxonomic Classification

Rank	brittlestar	Derber Korkstacheling
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Echinodermata (Stachelhäuter)	Basidiomycota (Ständerpilze)
Class	Ophiuroidea (Schlangensterne)	Agaricomycetes (Mushrooms)
Order	Amphilepidida (Amphilepidida)	Thelephorales (Thelephorales)
Family	Amphiuridae	Bankeraceae
Genus	Amphiura	Hydnellum
Species	Amphiura chiajei	Hydnellum compactum

Conservation Status

brittlestar

LC — Least Concern

Derber Korkstacheling

VU — Vulnerable

Physical Characteristics

Attribute	brittlestar	Derber Korkstacheling
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, Portugal, and Sweden.

Derber Korkstacheling

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

brittlestar

The Brittlestar (Amphiura chiajei) 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.

Derber Korkstacheling

Hydnellum compactum is a stipitate, tooth fungus with a compact, brownish-orange to rusty-brown cap surface covered in spines on the underside. It grows on the forest floor in coniferous forests across Europe and parts of North America, forming ectomycorrhizal associations with trees. This fungus obtains nutrients by forming mutualistic partnerships with the roots of pine, spruce, and fir trees.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden