Photo 4180136, (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda

Attribution © Ken-ichi Ueda some rights reserved Uploaded by kueda Source iNaturalist Associated observations Photos / Sounds What Opalescent Nudibranch (Hermissenda opalescens) Observer kueda Date July 4, 2016 07:07 AM PDT Place Fitzgerald Marine Reserve, San Mateo County, CA, USA (Google, OSM) Date Added July 4, 2016 12:25 PM PDT Tags Fitzgerald Marine Reserve, Hermissenda opalescens, Seal Rock 5 IDs Research Grade View Sizes small medium large original