What are Chironomids, Midges, and Micros?

Chironomids, midges, and micros are all names for the same family of insects. They belong to the family Chironomidae, which is the largest family of insects in the world. These tiny insects are closely related to mosquitoes, but they don't bite. In fact, they're so small that they're often overlooked by anglers. However, chironomids and midges are a staple in the diet of trout, and as a result, they're an incredibly important fly pattern for fly fishing. Chironomids are found in almost every body of water, from small streams and rivers to large lakes and reservoirs. They thrive in still water, which means that they're an important food source for trout in stillwater environments. Chironomids are typically found in shallow water, and they are most active in the spring and fall. Midges are the same as chironomids, and the term "midge" is often used interchangeably with "chironomid." Micros are simply smaller chironomids.

Chironomid Fly Fishing

The small size of chironomids and the flies used to imitate them can make chironomid fishing seem intimidating, but it is a highly accessible method of fly fishing that is both effective and simple. By using chironomid fly patterns like the chromie, the black beauty, and the zebra midge and fishing them under an indicator, you can effectively target fish that are feeding on chironomid larvae in stillwater environments. Chironomids are a staple food source for fish in lakes and slow-moving rivers, and understanding how to fish them can make you a much more effective stillwater angler.

Shop our selection of chironomids flys, midges, and micros online today at Rocky Mountain Fly Shop. And, don’t forget about our bulk fly discounts (discount automatically applied at checkout)!

Purchase x12 flies - get 5% off
Purchase x24 flies - get 10% off
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Purchase x48 flies - get 20% off