Thanks for all the responses!! Below, I have made a list of Voluta I want to feature. I have changed my mind about 10 rarities. I think, to make space for everyones responses, I will do 20. Here are Voluta: Tractolira sparta Dall, 1896 Lyria cordis Bayer, 1971 Tenebrincola cukri Rokop, 1972 Benthovoluta gracilor Rheder, 1976 Scaphella macginnorum Garcia & Emerson, 1987 I think that's all I will list for voluta. Now, what about Cypraeidae, Trochidae, Turridae, Coralliophilidae, Muricidae, and perhaps Abyssochrysidae? I will compile the suggestions of everyone once I get enough. Kindest Regards, James P.S. Is Pterynotus radwini a really rare species? I thought I would feature it because of it's spectacular wing varice. What about Latiaxis juliae?