brittlestar vs Swedish pouchwort

Amphiura filiformis compared with Calypogeia suecica

Key Differences

• brittlestar is Least Concern while Swedish pouchwort is Vulnerable.

Taxonomic Classification

Rank	brittlestar	Swedish pouchwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Echinodermata (Echinoderms)	Marchantiophyta (liverwort)
Class	Ophiuroidea (Ophiuroidea)	Jungermanniopsida (Jungermanniopsida)
Order	Amphilepidida (Amphilepidida)	Jungermanniales (Jungermanniales)
Family	Amphiuridae	Calypogeiaceae
Genus	Amphiura	Calypogeia
Species	Amphiura filiformis	Calypogeia suecica

Conservation Status

brittlestar

LC — Least Concern

Swedish pouchwort

VU — Vulnerable

Physical Characteristics

Attribute	brittlestar	Swedish pouchwort
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.

Swedish pouchwort

Habitat

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

Range

Distributed across Luxembourg, Norway, Portugal, Sweden, and United States. Currently classified as Vulnerable 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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden