Marine Alga & Seaweed species

Moderators

Become the first moderator for Marine Algae & Seaweeds

Become a moderator

115 species

Jump to:

Acrosorium ciliolatum (A marine red algae)

Amphiroa anceps (Amphiroa anceps)

Amphiroa anceps

photo J M Huisman (from ALA)

Amphiroa anceps

Amphiroa sp. (Amphiroa sp.)

Arthrocladia sp. (genus) (Algae/Seaweed)

Asparagopsis armata (A marine red algae)

Asperococcus bullosus (Asperococcus bullosus)

Asperococcus bullosus

photo J M Huisman (from ALA)

Asperococcus bullosus

Ballia callitricha (Algae/Seaweed)

Capreolia implexa (Capreolia implexa)

Carpomitra costata (Carpomitra costata)

Caulerpa cactoides (Caulerpa cactoides)

Caulerpa cactoides

Caulerpa cactoides

Caulerpa flexilis (A seaweed)

Caulerpa flexilis

Caulerpa flexilis

Caulerpa flexilis

Caulerpa flexilis

Caulerpa geminata (Green Seaweed)

Caulerpa racemosa (Caulerpa racemosa)

Caulerpa sp. (genus) (A green algae seaweed)

Caulocystis cephalornithos (Caulocystis cephalornithos)

Centroceras clavulatum (Centroceras clavulatum)

Ceramiaceae (family) (A Red Algae)

Ceramiaceae (family)

Ceramiaceae (family)

Ceramiaceae (family)

Ceramiaceae (family)

Ceramium cliftonianum (Ceramium cliftonianum)

Chaetomorpha coliformis (Chaetomorpha coliformis)

Chaetomorpha linum (Chaetomorpha linum)

Local native (change?)
* designates formal legal status

Non-invasive or negligible (change?)

Artificial intelligence

CarbonAI is not active.

Follow Marine Algae & Seaweeds

Receive alerts of new sightings

Subscribe

Share field guide

Share link to Marine Algae & Seaweeds field guide

QR Code

2,203,786 sightings of 20,921 species in 9,221 locations from 12,756 contributors
CCA 3.0 | privacy

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.