Marine Algae & Seaweeds

Marine Alga & Seaweed species

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40 species

Halopteris platycena (A brown algae/seaweed)

Hormosira banksii (Neptune's Necklace)

Hormosira banksii
Hormosira banksii

Photo JM Huisman (from ALA)
Hormosira banksii
Hormosira banksii
Hormosira banksii
Hormosira banksii

Jania sp. (genus) (A red algae/seaweed)

Martensia sp. (genus) (A red algae)

Martensia sp. (genus)
Martensia sp. (genus)
Martensia sp. (genus)
Martensia sp. (genus)

Mougeotia sp. (genus) (Green algae)

Myriactula sp. (genus) (A brown algae)

Padina sp. (genus) (Variegated Fan-weed)

Padina sp. (genus)
Padina sp. (genus)
Padina sp. (genus)
Padina sp. (genus)

Peyssonnelia novae-hollandiae (Algae/Seaweed)

Phyllospora comosa (Crayweed)

Phyllospora comosa
Phyllospora comosa
Phyllospora comosa
Phyllospora comosa
Phyllospora comosa
Phyllospora comosa

Plocamium cartilagineum (A red algae/seaweed)

Porphyra columbina (Seaweed)

Porphyra woolhousiae (Seaweed)

Sargassum sp. (genus) (A large brown seaweed)

Sargassum sp. (genus)
Sargassum sp. (genus)
Sargassum sp. (genus)
Sargassum sp. (genus)

Scytosiphon lomentaria (Tubular stringweed)

Sporochnus radiciformis (A brown algae/seaweed)

Tabellaria sp. (genus) (Algae / Diatom)

Ulva australis (Ulva australis)

Ulva sp. (genus) (Bait weed)

Wrangelia plumosa (Algae/Seaweed)

Zostera muelleri subsp. capricorni (Eel-grass)

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Conservation level

Invasiveness

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2,153,789 sightings of 19,949 species in 6,493 locations from 11,438 contributors
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