Hermissenda opalescens is a species of brightly coloured sea slug or nudibranch, a marine gastropod mollusc in the family Facelinidae.
You can copy this taxon into another guide. If you are one of the editors of this guide it should copy everything, but if you're not, it will only copy the licensed content.
About
Help
Forum
Jobs
Our Blog
Community Guidelines
Terms of Use
Privacy
Take iNaturalist NZ mobile with the iNaturalist mobile app:
Help us grow with Givealittle