brittlestar vs Notched Firefly

Amphiura chiajei compared with Pyractomena sinuata

Key Differences

• brittlestar is Least Concern while Notched Firefly is Data Deficient.

Taxonomic Classification

Rank	brittlestar	Notched Firefly
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Echinodermata (Stachelhäuter)	Arthropoda (Gliederfüßer)
Class	Ophiuroidea (Schlangensterne)	Insecta (Insekten)
Order	Amphilepidida (Amphilepidida)	Coleoptera (Käfer)
Family	Amphiuridae	Lampyridae
Genus	Amphiura	Pyractomena
Species	Amphiura chiajei	Pyractomena sinuata

Evolutionary Relationship

brittlestar and Notched Firefly share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

brittlestar

LC — Least Concern

Notched Firefly

DD — Data Deficient

Physical Characteristics

Attribute	brittlestar	Notched Firefly
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, Portugal, and Sweden.

Notched Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

brittlestar

The Brittlestar (Amphiura chiajei) 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.