brittlestar vs Springtail

Amphiura chiajei compared with Entomobrya marginata

Key Differences

• brittlestar is Least Concern while Springtail is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	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 marginata

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Springtail

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	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.

Springtail

Habitat

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

Range

Found across Europe (5 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 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden