I have heard the now famous "green snail" was not listed everywhere as endangered because of the reasons Ross Mayhew gave. I have a yellow Papuina pulcherrima --yellow green tree snail. I was disappointed when I was told that dealers used to dip them in acid for just a second and they would turn yellow.I have been tempted to try one. Abbott's Compendium of Landshells says yellow forms are due to dry conditions and tampering. Can anyone tell me the difference in a yellow green tree snail that has been tampered with and one that is natural so I know which I have? I assume tampering means chemically changing the color in this instance. Ardeth Hardin, Carrollton, Tx ___________________________________________________________________ You don't need to buy Internet access to use free Internet e-mail. Get completely free e-mail from Juno at http://www.juno.com/getjuno.html or call Juno at (800) 654-JUNO [654-5866]