It is because my dive photography guru tells me it is a nudibranch. Sometimes he dives without his camera. I guess it is a different perspective. Me, I dive with a camera. It’s a prerequisite. I have not seen this before and it’s not in my book. Don’t worry, the guys who photographed the wildlife have not seen this either. But it is not a new species or anything. It’s just luck. At least I am not so vain as to believe that I have discovered anything new. The other guys were not too impressed. So it would appear that this is just another native species.
Me? I’m just glad I saw something new.