Conches
 

Previously I had thought my Strawberry conch...

http://www.gastropods.com/5/Shell_205.html

...looked a lot like Fighting conches I had seen. This site...

http://www.gastropods.com/9/Shell_1329.html

...shows a very different animal, closer to a Queen conch...

http://www.gastropods.com/7/Shell_217.html

Anyone have any ideas on this. Do a bunch of people in fact have Strawberry conches sold to them as Fighting conches?