Colony of individual polyps (hydranths) joined by root-like network of tubular stolons at the base. Colony shape is single stems. Colourless. Up to 5 mm long.
Colonies of this species are present and fertile most of year. They are common in ports around the globe.
On invertebrates and algae, mostly in sheltered waters.
Plankton or Particles
Generally not harmful but still able to sting bare skin.
Recorded in Australia
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed