Bottlebrush Hydroid

Thuiaria thuja

Bottlebrush Hydroid

Its stiff colonies branch like a bottlebrush, anchored to the bottom anywhere from about 2 to 800 metres. Each branch carries rows of tiny polyps that reach out with stinging tentacles to catch drifting plankton.

Taxonomy: Animalia › Cnidaria › Hydrozoa › Leptothecata › Sertulariidae › Thuiaria

Species data via the World Register of Marine Species (WoRMS), AphiaID 117940.

FAQ

How deep does the Bottlebrush Hydroid live?
The Bottlebrush Hydroid (Thuiaria thuja) is typically found at 2–800 m.