Cadlina Luteomarginata

Cadlina Luteomarginata Nudibranch. More info: http://www.seaslugforum.net/find/cadllute Dive site: Ruby Rock, Santa Cruz Island, CA, USA Depth: 50.7 ft

Colonial Cup Coral

Dive site: Ruby Rock, Santa Cruz Island, CA, USA Depth: 50.7 ft

Red Sea Urchin

Dive site: Ruby Rock, Santa Cruz Island, CA, USA Depth: 46.2 ft

Sheephead

Dive site: Ruby Rock, Santa Cruz Island, CA, USA Depth: 46.9 ft

Strawberry Anemone

Corynactis californica More info: https://en.wikipedia.org/wiki/Corynactis_californica Dive site: Ruby Rock, Santa Cruz Island, CA, USA Depth: 27.1 ft

Phidiana Hiltoni

Phidiana Hiltoni Nudibranch http://www.seaslugforum.net/find/phidhilt Dive site: Del Mar Caves, Santa Cruz Island, CA, USA Depth: 42.3 ft

Treefish

Sebastes serriceps Dive site: Ryans Blowhole, Santa Cruz Island, CA, USA Depth: 38.9 ft

Porter's chromodorid

Mexichromis porterae nudibranch http://www.seaslugforum.net/find/mexiport Dive site: Ryans Blowhole, Santa Cruz Island, CA, USA Depth: 37 ft

Chromodoris macfarlandi

Chromodoris macfarlandi nudibranch http://www.seaslugforum.net/find/chromacf Dive site: Ryans Blowhole, Santa Cruz Island, CA, USA Depth: 42.3 ft

California moray

https://en.wikipedia.org/wiki/California_moray Dive site: Ryans Blowhole, Santa Cruz Island, CA, USA Depth: 41.1 ft

California moray

https://en.wikipedia.org/wiki/California_moray Dive site: Ryans Blowhole, Santa Cruz Island, CA, USA Depth: 41.6 ft

Navanax

Mating? https://en.wikipedia.org/wiki/Navanax_inermis Dive site: Fern Grotto, Santa Cruz Island, CA, USA Depth: 55.2 ft

Spanish shawl

Flabellina iodinea http://www.seaslugforum.net/find/flabiodi Dive site: Fern Grotto, Santa Cruz Island, CA, USA Depth: 64.9 ft

Horn Shark

Dive site: Pelican Bay, Santa Cruz Island, CA, USA Depth: 28.7 ft

Pelagic red crab

or Tuna crab https://en.wikipedia.org/wiki/Pleuroncodes_planipes Dive site: Pelican Bay, Santa Cruz Island, CA, USA Depth: ft

Pelagic red crab

or Tuna crab https://en.wikipedia.org/wiki/Pleuroncodes_planipes Dive site: Pelican Bay, Santa Cruz Island, USA

Clown nudibranch

Triopha catalinae http://www.seaslugforum.net/find/triocata Dive site: Cavern Pt., Santa Cruz Island, CA, USA Depth: 34.3 ft

Spanish shawl

Flabellina iodinea http://www.seaslugforum.net/find/flabiodi Dive site: Cavern Pt., Santa Cruz Island, CA, USA Depth: 37 ft

Rock scallop

Dive site: Cavern Pt., Santa Cruz Island, CA, USA Depth: 38 ft

Spanish shawl

Flabellina iodinea http://www.seaslugforum.net/find/flabiodi Dive site: Big Rock, Santa Cruz Island, CA, USA Depth: 46.7 ft

Garibaldi

Dive site: Big Rock, Santa Cruz Island, CA, USA Depth: 41.2 ft

Juvenile sarcastic fringehead

Dive site: Big Scorpion Rock, Santa Cruz Island, CA, USA Depth: 28.6 ft