I ordered from Reefs2go. The photo they have of their mexican turbo's looks like that so I ordered some. Upon arrival and seeing that I had trochus snails, I looked again and they have two types of snails listed as turbo fluctuoso, one pictured like the one on liveaquaria which I ordered, and one that looks identical to the trochus ones. I ordered a couple of corals with them and they sent me a 2 headed duncan when in place of a single headed one so I'm not complaining too much. The purple sea fan and zoas I got from them are fine too. Live and learn. I will nicely let Reefs2go know about the issue.