kellygirl64
Well-Known Member
I read a post tonight as well as viewed some pictures of shells with white squiggly lines, perfect circles and perfect figure 8's. So I did a little research because I had thought I'd seen these structures before, but not in animals. After my research, I came back and read all the posts here I could find regarding said lines. Apparently these seem to appear suddenly-ish, perhaps just appearing more prominent to the naked eye is more appropriate. They seem to be youth-tortoise specific, as in each post was in regards to a very young tort. I was not able to find any scientific tortoise-shell specific 'diagnosis' but I learned there are keratin related fungal organisms out there and it seems wholly concivable to me that these lines are indeed 'something'. I was leaning towards fungal as opposed to parasitic. And feel that is a direction I will continue in. I saw posts where some torts got older and put outdoors and the lines went away, I had also found that these fungi live in substrates and find other hosts through that path. I also saw that the aging process seemed to cause them to lessen or disappear. Perhaps that is due to the ph structure of a young tortoise is different than that of an adult and the collagen, calcium and keratin structures in their truest, new forms are more 'healthy' for the fungus and that too is fueling my curiosity. Is this something we want to continue researching? I'm no scientist but already I've a bit more faith in it being an organism as opposed to hard water effects. Thanks.