General Description

Colony of individual polyps (hydranths) joined by a root-like network of tubular stolons at the base. Colony shape is tree-like or bushy (arborescent). Colour: white. Up to 3 cm high.

Biology

This is a common species that is one of several to occur throughout Port Phillip.

Distribution

Worldwide.

Habitat

Subtidal, epizoic on bivalves, bryozoans and other invertebrates.

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