General Description

Unbranched chains (though can be densely clustered) of large rounded cells which increase in width towards growing tip. Usually epiphytic with lobed holdfast. Light to deep green. Up to 40 cm long (thallus).

Biology

This seaweed often grows on other seaweeds and seagrasses as an epiphyte. It tastes like salty cucumber and was previously called Chaetomorpha darwinii.

Habitat

Tidal pools and shallow subtidal, on sheltered and wave-exposed coasts, epiphytic or on hard substrate, to depth of 4 m.

Reefs

Coastal shores

Seagrass meadows

Distribution guide

India, Chile, New Zealand and Australia.

Species Group

Seaweeds and seagrasses › Green algae

Depth

Shore (0-1 m)
Shallow (1-30 m)

Water Column

On or near sea floor

Max Size

40 cm

Diet

Photosynthetic - sunlight

Commercial Species

No

Global Dispersal

Recorded in Australia

Identify

• Seaweeds and seagrasses

Conservation Status

• DSE Advisory List : Not listed
• EPBC Act 1999 : Not listed
• IUCN Red List : Not listed