Atlantic Ancula vs brittlestar

Ancula gibbosa compared with Amphiura filiformis

Taxonomic Classification

Rank	Atlantic Ancula	brittlestar
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Mollusca (软体动物门)	Echinodermata (棘皮动物门)
Class	Gastropoda (腹足纲)	Ophiuroidea (蛇尾纲)
Order	Nudibranchia (裸鳃目)	Amphilepidida (阳遂足目)
Family	Goniodorididae	Amphiuridae
Genus	Ancula	Amphiura
Species	Ancula gibbosa	Amphiura filiformis

Evolutionary Relationship

Atlantic Ancula and brittlestar share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Atlantic Ancula

LC — Least Concern

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Ancula	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Ancula

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, and Sweden.

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Atlantic Ancula

The Atlantic Ancula (Ancula gibbosa) is a species in the genus Ancula. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden