brittlestar vs Long-range Firefly

Amphiura filiformis compared with Pyractomena dispersa

Key Differences

• brittlestar is Least Concern while Long-range Firefly is Data Deficient.

Taxonomic Classification

Rank	brittlestar	Long-range Firefly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Ophiuroidea (Ophiuroidea)	Insecta (Insects)
Order	Amphilepidida (Amphilepidida)	Coleoptera (Beetles)
Family	Amphiuridae	Lampyridae
Genus	Amphiura	Pyractomena
Species	Amphiura filiformis	Pyractomena dispersa

Evolutionary Relationship

brittlestar and Long-range Firefly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brittlestar

LC — Least Concern

Long-range Firefly

DD — Data Deficient

Physical Characteristics

Attribute	brittlestar	Long-range 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, and Sweden.

Long-range Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada 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.