
Insect | Size | Begin | End | |
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BWO | 16-22 | April 1 | September 30 |
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Midge | 18-24 | January 1 | December 31 |
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Caddis | 12-18 | June 1 | September 30 |
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Crayfish | 4-8 | January 1 | December 31 |
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Salmonfly | 8-12 | April 1 | September 30 |
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Terrestrial | 8-14 | May 1 | October 31 |
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Trico | 18-22 | June 1 | September 30 |
Visit our Arizona Flies by Location page here: