Marine Alga & Seaweed species

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115 species

Chaetomorpha valida (Chaetomorpha valida)

Chaetophora elegans (A colonial green alga)

Champia compressa

Champia compressa

Champia compressa

Champia compressa

Champia compressa

Champia parvula (Champia parvula)

Champia parvula

photo J M Huisman (from ALA)

Champia parvula

Champia viridis (Red Algae)

Chondria infestans (A red algae)

Chondria succulenta (A red algae)

Cladophora feredayi (A green algae)

Cladophora prolifera (A green algae)

Cladophora vagabunda (A green algae)

Cladosiphon filum (Cladosiphon filum)

Cladosiphon vermicularis (Cladosiphon vermicularis)

Cladostephus spongiosus (Cladostephus spongiosus)

Cladostephus spongiosus

Photo J M Huisman (from ALA)

Cladostephus spongiosus

Codium australicum (Codium australicum)

Codium fragile (Green sea fingers, dead man's fingers)

Codium fragile

Codium fragile

Codium fragile

Codium harveyi (Codium harveyi)

Codium platyclados (Codium platyclados)

Codium spongiosum (A seaweed)

Codium spongiosum

photo J M Huisman (from ALA)

Codium spongiosum

Colpomenia peregrina (A brown seaweed)

Colpomenia peregrina

Photo J M Huisman (from ALA)

Colpomenia peregrina

Colpomenia sinuosa (A brown algae/seaweed)

Colpomenia sinuosa

Colpomenia sinuosa

Conservation level

Local native (change?)

Invasiveness

All invasiveness levels (change?)

Machine learning

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2,155,624 sightings of 19,966 species in 6,515 locations from 11,523 contributors
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We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.