I owe a huge debt of gratitude to Dave Behrens and Terry Gosliner for their incredibly helpful assistance in identifying my nudibranch photos. For the vast majority of my photos, they turned my "I think it could possibly be..." into a positive i.d.

Spanish Dancer
Hexabranchus sanguineus |
Spanish Dancer (juvenile)
Hexabranchus sanguineus |
Hallaxa hileenae
Hallaxa hileenae |

Phyllidia carlsonhoffi
Phyllidia carlsonhoffi |

Phyllidia coelestis
Phyllidia coelestis |

Phyllidia elegans
Phyllidia elegans |

Phyllidia elegans
Phyllidia elegans |

Phyllidia ocellata
Phyllidia ocellata |

Phyllidia ocellata
Phyllidia ocellata |

Phyllidia
ocellata
Phyllidia ocellata |

Phyllidia polkadotsa
Phyllidia polkadotsa |

Phyllidia varicosa
Phyllidia varicosa |

Phyllidiella pustolosa
Phyllidiella pustolosa |

Phyllidiella pustulosa
Phyllidiella pustulosa |

Phyllidiella pustulosa
Phyllidiella pustulosa |

Phyllidiopsis shireenae
Phyllidiopsis shireenae |

Phyllidiopsis sphingis
Phyllidiopsis sphingis |

Reticulidia fungia
Reticulidia fungia |

Reticulidia halgerda
Reticulidia halgerda |

White Dendronotid
Dendronotus albus |

Dendronotus diversicolor
Dendronotus diversicolor |

Dendronotus regius 
Dendronotus regius |

Dendronotus regius 
Dendronotus regius |

Dendronotus sp.
Dendronotus sp. |

Melibe digitata
Melibe digitata |

Melibe mirifica
Melibe mirifica |

Melibe mirifica
Melibe mirifica |

Melibe mirifica
Melibe mirifica |

Melibe sp.
Melibe sp. |

Marionia sp. 1
Marionia sp. 1 |

Marionia sp. 2
Marionia sp. 2 |

Marionia sp. 2
Marionia sp. 2 |

Marionia sp. 3
Marionia sp. 3 |

Marionia sp. 4
Marionia sp. 4 |

Marionia sp. 5
Marionia sp. 5 |

Marionia viridescens
Marionia viridescens |

Lemon Peel Nudibranch
Tochuina tetraquetra |

Festive Nudibranch
Tritonia festiva |

California Armina
Armina californica |

Armina sp.
Armina sp. |

Frosted Nudibranch
Dirona albolineata |

Frosted Nudibranch
Dirona albolineata |

Gold Dirona
Dirona pellucida |

Janolus fuscus
Janolus fuscus |

Janolus sp.
Janolus sp. |

Spurilla major
Spurilla major |

Flabellina bicolor
Flabellina bicolor |

Flabellina exoptata
Flabellina exoptata |

Spanish Shawl
Flabellina iodinea |

Flabellina marcusorum 
Flabellina marcusorum |

Flabellina rubrolineata
Flabellina rubrolineata |

Flabellina rubrolineata
Flabellina rubrolineata |

Three Lined Aeolid
Flabellina trilineata |

Flabellina verrucosa
Flabellina verrucosa |

Favorinus japonicus
Favorinus japonicus |

Favorinus tsuruganus
Favorinus tsuruganus |

Opalescent Nudibranch
Hermissenda crassicornis |

Opalescent Nudibranch
Hermissenda crassicornis |

Opalescent Nudibranch 
Hermissenda crassicornis |

Moridilla brockii
Moridilla brockii |

Hilton's Aeolid
Phidiana hiltoni |

Phidiana indica
Phidiana indica |

Phyllodesmium briareum
Phyllodesmium briareum |

Phyllodesmium crypticum
Phyllodesmium crypticum |

Phyllodesmium crypticum
Phyllodesmium crypticum |

Phyllodesmium jakobsenae
Phyllodesmium jakobsenae |

Phyllodesmium kabiranum
Phyllodesmium kabiranum |

Phyllodesmium koehleri
Phyllodesmium koehleri |

Phyllodesmium koehleri
Phyllodesmium koehleri |

Phyllodesmium macphersonae
Phyllodesmium macphersonae |

Phyllodesmium magnum
Phyllodesmium magnum |

Phyllodesmium magnum
Phyllodesmium magnum |

Phyllodesmium opalescens
Phyllodesmium opalescens |

Phyllodesmium rudmani
Phyllodesmium rudmani |

Phyllodesmium rudmani
Phyllodesmium rudmani |

Phyllodesmium serratum
Phyllodesmium serratum |

Pteraeolidia ianthina
Pteraeolidia ianthina |

Pteraeolidia ianthina
Pteraeolidia ianthina |

Cuthona lagunae 
Cuthona lagunae |

Phestilla lugubris
Phestilla lugubris |

Phestilla melanobrachia
Phestilla melanobrachia |

Phestilla melanobrachia
Phestilla melanobrachia |
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