Several different kinds of nudibranchs have been found eating the various Chelonaplysilla like sponges. In the first photo, a Goniobranchus setoensis is feeding on the sponge.
A pair of Goniobranchus fidelis on the sponge.
An undescribed Goniobranchus species feeding on the sponge.
Created 20 May 2019
Updated 28 September 2023