Black-naped Tern vs brittlestar

Sterna sumatrana compared with Amphiura filiformis

Taxonomic Classification

Rank	Black-naped Tern	brittlestar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Echinodermata (Echinoderms)
Class	Aves (Birds)	Ophiuroidea (Ophiuroidea)
Order	Charadriiformes (Charadriiformes)	Amphilepidida (Amphilepidida)
Family	Laridae	Amphiuridae
Genus	Sterna	Amphiura
Species	Sterna sumatrana	Amphiura filiformis

Evolutionary Relationship

Black-naped Tern and brittlestar share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-naped Tern

LC — Least Concern

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Black-naped Tern	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-naped Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Black-naped Tern

The Black-naped Tern (Sterna sumatrana) is a species in the genus Sterna. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway