Insect | Size | Begin | End | |
Scud | 12-16 | January 1st | December 31st | |
Leeches | 4-8 | January 1st | December 31st | |
Streamers | 2-8 | January 1st | December 31st | |
Midges | 14-20 | January 1st | December 31st | |
Callibaetis | 14-18 | May 1st | September 30th | |
Caddis | 4-16 | May 15th | July 31st | |
Damselfly |
4-12 | May 15th | July 31st | |
Caddis | 4-16 | September 15th | October 31st |
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