Trevor could this be posted in Snails of Australia ? This native species is an accidental introduction to the National Botanic Gardens. Probably came in on plants from a nursery. It is arboreal and is easily transported around on the leaves of shrubs and small trees
@Michael123 You're welcome to post the images in Snails of Australia. I'm not a member, so you're welcome to post the images on my behalf if you want. Please let me know what email address you'd like me to send the original images to. Tim