Hello, irThumper have you ever heard of a website called Anapsid? If not you could check there and they may have something and if not it may direct to another website or some more helpful books. Its not a forum but more of a website just filled with all sorts of info on reptiles and amphibians. I don't know if reptiles and amphibians can get the same parasites but there is section on the website labeled parasites, and the website does cover both. They even have a couple videos showing how to dissect and explains all the organs and stuff of the frog. You should check it out you may find something and if not what your looking for you may collect some other helpful info. Good luck and it was referred to me from my vet and its all vets and herpetologist that write the articles.