Ross Mayhew has kindly posted an image of a pteropod spotted in
southwest Florida last week at:

http://www.geocities.com/conchlimages/

The two "wings" are clear (my buddy identified it as a "larval Mickey
Mouse") and one of the lower appendages can be made out if you look
carefully.

Would greatly appreciate any help in identifying this winged snail.

TIA
mike gray