An introduction to Invertebrates:
https://australianmuseum.net.au/learn/teachers/learning/what-are-invertebrates/
Marine invertebrates are included in their own category.
Cornu aspersum at Brownlow Hill, NSW
Ambigolimax sp. (valentius and waterstoni) at Bungonia, NSW
Limax maximus at Bungonia, NSW
Cornu aspersum at Campbelltown, NSW
Mysticarion sp. (genus) at Acton, ACT
Mysticarion porrectus at Acton, ACT
Mysticarion porrectus at Acton, ACT
Mysticarion porrectus at Acton, ACT