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Midges

Scientific Name
MatchScientific Name
****Chironomidae

Midges are most popular with anglers who fish fertile, placid spring creeks and stillwaters. Their often tiny size frustrates anglers who encounter trout feeding selectively on their frequent hatches. Their many thousand species are impossible to sort out, but they all share similar stages and behavior as far as the angler is concerned.


This common name refers to only one family.

True Fly Family Chironomidae

These are pretty much always called Midges.
Midges are the most important aquatic insects in some places, especially fertile spring creeks where they are extremely abundant and the current is so slow that it's efficient for trout to surface feed on very tiny insects.

Some midges are large, up to hook size 14, but the majority are size 22 or smaller. The number of genera and species is hopelessly huge for angler entomologists to ever learn, and the identifing characteristics often require slide-mounting tiny parts under high-powered microscopes. Even the most Latin-minded fisherman must slip back to the basics--size and color--to describe his local midge hatches.
Chironomidae (Midges) Midge LarvaChironomidae (Midges) True Fly Larva View 5 Pictures
Collected May 10, 2008 from in
Added to Troutnut.com by on April 20, 2011
Chironomidae (Midges) Midge PupaChironomidae (Midges) True Fly Pupa View 5 Pictures
Collected July 17, 2011 from in
Added to Troutnut.com by on July 20, 2011
Male Stictochironomus Midge AdultMale Stictochironomus  Midge Adult View 11 PicturesThis midge and several like it, including a female I also photographed, hatched from larvae which were living in some fine mud I'm using as substrate in my bug-rearing aquarium.
Collected April 10, 2007 from in
Added to Troutnut.com by on April 10, 2007
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