brittlestar vs Tree Jelly

Amphiura filiformis compared with Collema subflaccidum

Key Differences

brittlestar is Least Concern while Tree Jelly is Endangered.

Taxonomic Classification

Rank	brittlestar	Tree Jelly
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Echinodermata (Echinoderms)	Ascomycota (Sac Fungi)
Class	Ophiuroidea (Ophiuroidea)	Lecanoromycetes (Lecanoromycetes)
Order	Amphilepidida (Amphilepidida)	Peltigerales (Peltigerales)
Family	Amphiuridae	Collemataceae
Genus	Amphiura	Collema
Species	Amphiura filiformis	Collema subflaccidum

Conservation Status

brittlestar

LC — Least Concern

Tree Jelly

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Tree Jelly
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.

Tree Jelly

Habitat

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

Range

Distributed across Norway, Portugal, Sweden, and United States. 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.