brittlestar vs Kalmus

Amphiura filiformis compared with Acorus calamus

Taxonomic Classification

Rank	brittlestar	Kalmus
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Echinodermata (Stachelhäuter)	Magnoliophyta (Flowering Plants)
Class	Ophiuroidea (Schlangensterne)	Liliopsida (Monocots)
Order	Amphilepidida (Amphilepidida)	Acorales (Acorales)
Family	Amphiuridae	Acoraceae
Genus	Amphiura	Acorus
Species	Amphiura filiformis	Acorus calamus

Conservation Status

brittlestar

LC — Least Concern

Kalmus

LC — Least Concern

Physical Characteristics

Attribute	brittlestar	Kalmus
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.

Kalmus

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (5 countries), Europe (30 countries), and North America (Canada, 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.

Kalmus

The Calamus (Acorus calamus) is a species in the genus Acorus. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.