Harry, Avril & everyone else, Harry mentioned that the orange slug could be Limax flavus. Limax & Arion can be distinguished from each other easily by the position of the breathing hole: In Arion the breathing hole is located in the front half of the mantle, while in Limax it is in the back half of the mantle. Aydin ---------------------------------------------------------------------- [log in to unmask] - a forum for informal discussions on molluscs To leave this list, click on the following web link: http://listserv.uga.edu/cgi-bin/wa?SUBED1=conch-l&A=1 Type your email address and name in the appropriate box and click leave the list. ----------------------------------------------------------------------