brittlestar vs Japanese Noctule

Amphiura filiformis compared with Nyctalus furvus

Key Differences

• brittlestar is Least Concern while Japanese Noctule is Endangered.

Taxonomic Classification

Rank	brittlestar	Japanese Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Chordata (Chordates)
Class	Ophiuroidea (Ophiuroidea)	Mammalia (Mammals)
Order	Amphilepidida (Amphilepidida)	Chiroptera (Bats)
Family	Amphiuridae	Vespertilionidae
Genus	Amphiura	Nyctalus
Species	Amphiura filiformis	Nyctalus furvus

Evolutionary Relationship

brittlestar and Japanese Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brittlestar

LC — Least Concern

Japanese Noctule

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Japanese Noctule
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.

Japanese Noctule

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.