Sponsored by the Friends of Netarts Bay Watershed, Estuary, Beach and Sea (WEBS)
Selected Invertebrates from Beach, Bay, and Rocky Intertidal Habitats
More invertebrates will be added as they are identified and photographed.
All scientific names have been accepted by the World Register of Marine Species - 2018.

Invertebrate Glossary


Sponges (Phylum Porifera)
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Sea Anemonies, Hydroides, Jellies (Phylum Cnideria)
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Sponsored by the Friends of Netarts Bay Watershed, Estuary, Beach and Sea (WEBS)


Worms (Annelids, Nemertians, Flatworms)
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Mollusks (Phylum Mollusca)
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Crustaceans (Phylum Arthropoda; Subphylum Crustacea)
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Echinoderms (Phylum Echinodermata)
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Olive snail.
At low tide across some sand flats in Netarts Bay you may encounter meandering and crisscrossing trails of the beautiful little purple olive snail.
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Tunicates, Salps and others (Phyla Hemichordata and Chordata)
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Bryozoans (Phylum Bryozoa)
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