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The Oregon Coast Aquarium Intertidal Species Guide

This guide is meant to assist participants in our BioBlitz events with making accurate identifications of the species they observe.

Ochre Sea Star 1
Pisaster ochraceus
Sunflower Sea Star 2
Pycnopodia helianthoides
Six-rayed Star 3
Leptasterias hexactis
Ochre Sea Star 1
Pisaster ochraceus
Sunflower Sea Star 2
Pycnopodia helianthoides

Edited by Ian Throckmorton, some rights reserved (CC BY-SA)

Photo Credits

  • 1. (c) Steven Pavlov, some rights reserved (CC BY-SA)
  • 2. (c) Paul Norwood, some rights reserved (CC BY-NC), uploaded by Paul Norwood
  • 3. (c) matt knoth, some rights reserved (CC BY-NC-ND)

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