I always think that quill bodies look incredibly realistic. Simple tying with maximum effect - ideal. Here are a few emergers with either biot or porcupine abdomens:
CDC & Biot Emerger![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO8h9AG9TcGjM_8jNH8F_NrjwLq0OVjM-J_QhSvc-dCq7nh_tfejzPwrZ2OfL_fPtq3s4kZhzuRX9ii-lBIq3zrG6VY3GT9Zflh19ZjVOmnwSn2rYlwYUs1fkVa-JI_OKxVbUbLpN0fUks/s400/DSC_1253.JPG)
Hook: Partridge 15BN #18 - 14
Thread: Sheer 14/0 tan
Abdomen: Turkey biot
Thorax: Hare, dyed olive
Wing: Natural CDC
Porky CDC Emerger![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjODYhOt28JwLwQAhFjMANNzbl502xygwkuGZ9P5UnhekU6yZjaA90JK0DgL8c9634Ij3AXMAsJSX-m5VBCmRpNsRy9tnAf4j3kttC-0Wb3h6VuH26QxKuDDX9eags7dj43LzEwDxt8fDwp/s400/DSC_1254.JPG)
Hook: Partridge 15BN #18 - 14
Thread: Sheer 14/0 tan
Abdomen: Porcupine Quill
Thorax: Hare, dyed dark olive / brown
Loop Wing: Natural CDC
Emerging wing: Woodduck barbs
Parabiotic Emerger![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1eOsQUnvPT95qs9syQqBchLRmRdWdeX2LyJkK6evc3ZF4ghKevD9yAF2Kpd3rnEtSDR31ocMngHrf_LV8cWNKhZxQePYO0vJWRWJNZhYltjWxVekDirKBnAmcO85l6JoDJy2DOtBUQxn9/s400/DSC_1250.JPG)
Hook: Partridge 15BN #18 - 14
Thread: Sheer 14/0 tan
Abdomen: Turkey biot
Thorax: Hare, dyed dark olive / brown
Post: TMC Aerowing, tan
Hackle: Badger
I've tied the thorax pretty long here. I like the idea that the divide between thorax and abdomen represent the division between shuck and emerging dun.
Further inspiration needed? If you haven't yet seen his work, take a look at Nik Dahlin's Quill work:
http://www.danica.com/flytier/ndahlin/ndahlin.htm
Cheers,
Dave.