This morning while on our Saturday dive, I happened to look down, and I saw an unfamiliar shape moving beneath the surface. Turns out it was a Rhizostome; a relatively rare jellyfish that lives in open water, and can grow to 100cm/40 inches across! The one we saw wasn’t quite that big, but it was very impressive. Take a peek at the gallery. I am thrilled with the shots I got.
I couldn’t find much information about this beautiful creature, but I did find a couple of links on it:
Doris Link (French): http://doris.ffessm.fr/fiche.asp?varpositionf=1&fiche_numero=217
I found a short article on it here in English: http://www.vattenkikaren.gu.se/fakta/arter/cnidaria/scyphozo/rhizocto/rhizoce.html