Photo 1496674, (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 Red Sponge Dorid (Rostanga pulchra) Observer kueda Date January 19, 2015 04:52 PM PST Place San Mateo, California, United States (Google, OSM) Date Added January 19, 2015 09:35 PM PST Description I think. I didn't peel it off and see what its parts looked like. 2 IDs Research Grade View Sizes small medium large original