I found several of these in my stool about 5 months ago and then again 2 months ago. This specimen was rinsed off with water and then preserved in isopropyl alchohol.
I would greatly appreciate any help in identifying this creature. Even knowing what type of ceeature would help. As you can see, this is quite a complex animal, with some kind of flippers, legs and i-don't-know-what-else. I've spent quite a lot of time online and have yet to come across anything similar. Help!