vasa

It was taken at Dumaguete, Philippines in May 2003. I name it yoghurt nudi because it looks like yoghurt icecream to me If nobody have found it before, do you know where I can register this guy under my name? I only found him once. My evidence is only 2 slides film.

I have been trying to find an id for this guy for almost a year. I tried both seaslugforum and medslug sites already, they all silent about my quiry. Can anyone please help? Thanks in advance