Dear Erick:
The correct term of the sea snails swimming over the ocean surface, like
Jantina and Atlanta, is "pelagic" ?, I believe it4s an incredible life
style, like "pirate ships". ?dont you?.
? Other sea or fresh water snails have the same life style ?
Jantina is one of my favorite families. How many species there are in
this group ?
Regards from Mexico City.
Jorge Mendez