brittlestar vs Koyama Koumori

Amphiura filiformis compared with Nyctalus furvus

Key Differences

• brittlestar is Least Concern while Koyama Koumori is Endangered.

Taxonomic Classification

Rank	brittlestar	Koyama Koumori
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Echinodermata (棘皮動物)	Chordata (脊索動物)
Class	Ophiuroidea (クモヒトデ)	Mammalia (哺乳類)
Order	Amphilepidida (Amphilepidida)	Chiroptera (翼手目)
Family	Amphiuridae	Vespertilionidae
Genus	Amphiura	Nyctalus
Species	Amphiura filiformis	Nyctalus furvus

Evolutionary Relationship

brittlestar and Koyama Koumori share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

brittlestar

LC — Least Concern

Koyama Koumori

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Koyama Koumori
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.

Koyama Koumori

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.