brittlestar vs Pavement ant

Amphiura chiajei compared with Tetramorium caespitum

Taxonomic Classification

Rank	brittlestar	Pavement ant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Ophiuroidea (Ophiuroidea)	Insecta (Insects)
Order	Amphilepidida (Amphilepidida)	Hymenoptera (Ants, Bees & Wasps)
Family	Amphiuridae	Formicidae
Genus	Amphiura	Tetramorium
Species	Amphiura chiajei	Tetramorium caespitum

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Pavement ant

LC — Least Concern

Physical Characteristics

Attribute	brittlestar	Pavement ant
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.

Pavement ant

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (India), Europe (6 countries), North America (United States), and South America (Argentina, Venezuela).

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