brittlestar vs Button-Willow

Amphiura filiformis compared with Cephalanthus occidentalis

Taxonomic Classification

Rank	brittlestar	Button-Willow
Kingdom	Animalia (动物界)	Plantae (植物)
Phylum	Echinodermata (棘皮动物门)	Magnoliophyta (木兰植物门)
Class	Ophiuroidea (蛇尾纲)	Magnoliopsida (木兰纲)
Order	Amphilepidida (阳遂足目)	Gentianales (龙胆目)
Family	Amphiuridae	Rubiaceae
Genus	Amphiura	Cephalanthus
Species	Amphiura filiformis	Cephalanthus occidentalis

Conservation Status

brittlestar

LC — Least Concern

Button-Willow

LC — Least Concern

Physical Characteristics

Attribute	brittlestar	Button-Willow
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.

Button-Willow

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Norway and United States.

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.

Button-Willow

The Button-Willow (Cephalanthus occidentalis) is a species in the genus Cephalanthus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway