an adult chironomid

freshly hatched from the Canal du Midi right here at TLC-HQ, this little thing’s total body length is about 5mm long.

adult midge m.fauvet:tlc 3-5-14

true, fish will usually see these tidbits from underneath as chironomids/midges finish their final transformation from emerger to completed adult at the water’s surface but a) the canal isn’t very inviting swim-wise, b) it’s cold and rainy outside and c) i have no idea where my swim trunks are and d) i don’t feel like scaring the little girls that just moved in next door…

anyway, i always consider it a treat to see the delicate beauty of these creatures but also on practical terms, as fly tiers this image can help us with details, proportions and to highlight how sunlight shows through them and maybe give us a better idea how to translate all that to our flies.
with a similarly replicating ‘looking up towards the sky’ fish’s perspective, the bug was completely backlit when the image was taken. note that every part except for the darkest are translucent.
of interest as well are the slender micro feather-like breathers, big eye(s), hefty thorax and slender abdomen and the legs are as long as the body. to me it’s not about tying hyper-realistic flies but of gathering the essential trigger points that make great fishing flies, not flies that catch fishers.

sure, depending on which area of the world you’re in, midges can and will be of very different sizes in hook terms, say, from a size 8 to size 28 and while this one’s green they’ll also be found in various tones of red, black, yellow and who knows what else, but these bugs all basically have the same details and proportions.
generally speaking, tie your midge patterns skinny and airy and you’ll most certainly catch more fish !