brittlestar vs Cosmopolitan Springtail

Amphiura chiajei compared with Entomobrya nivalis

Key Differences

• brittlestar is Least Concern while Cosmopolitan Springtail is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Cosmopolitan Springtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Ophiuroidea (Ophiuroidea)	Collembola (springtail)
Order	Amphilepidida (Amphilepidida)	Entomobryomorpha (Entomobryomorpha)
Family	Amphiuridae	Entomobryidae
Genus	Amphiura	Entomobrya
Species	Amphiura chiajei	Entomobrya nivalis

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Cosmopolitan Springtail

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	Cosmopolitan Springtail
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.

Cosmopolitan Springtail

Habitat

Native to Africa and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (South Africa), Europe (4 countries), and North America (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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden