Purple Octopus - using citizen science to discover marine interactions
This is the entity page showing aggregated messages and images for the named entity.

Halimeda opuntia

(Linnaeus) J.V.Lamouroux, 1816

Colin Redfern A 10mm specimen of Cyerce habanensis Ortea & Templado, 1989 from Abaco, Bahamas, where it is found exclusively on Halimeda opuntia. Species synonymized under Cyerce antillensis by Vald├ęs et al. (2006), but I believe it to be distinct.

Anne Diver Colin, I will check my Bahama photos of Cyerce antillensis and see if I have a match to your guy...

Message posted on EPAM Nudibranchs on 10 May 2013
Plantae (Kingdom)
  Viridaeplantae (Subkingdom)
    Chlorophyta (Phylum)
      Bryopsidophyceae (Class)
        Bryopsidales (Order)
          Halimedaceae (Family)
            Halimeda (Genus)
              Halimeda opuntia (Species)
Associated Species