I think I might have the same thing. It's not a midge larvae. I found mine when I brought some plants in for the winter. They weren't leeches either. They reminded me of the "potato bugs" you see in gardens.

Well, we don't know where you live, and we don't have a photo of the insect, so, unless someone here has ESP, I doubt you're going to get an ID :-) Please let us know where you live, and post a clear, close photo of the insect in question, and we'll attempt to ID it for you. You can also post a photo of the insect on What's That Bug, http://www.whatsthatbug.com/ to see if it can be ID'ed there. Patty S.

We're trying to figure that out Webcat. (Where do you keep YOUR dead, wet rabbits?) Right now, this is the hypothetical scenario: Young rabbit, tormented by sub-dermal (or intestinal) huge black maggots, staggers into our pond, where my dog (who could never catch a healthy rabbit) finds it and drags it through the dog door into the laundry room, where it is found almost immediately as families prepare for barbecue. Rabbit is hove out the window (no visible injury) and under it are the 2 CREATURES. My D.D. clever girl, googles subdermal larva and scores what may be a hit (closest so far) but no exact description (after my 25 blanks on google). Any suggestions?

I just googled the words polka dotted wasp and I came up with the following: http://www.butterfliesandmoths.org/species?l=3869 It looks like it is a polka dot wasp moth. And you are in the right location for it, Florida. I love Google!! Do you think that's it?