| Insect | Size | Begin | End | |
 |
Midge |
16-22 | May 1st | October 31st |
 |
Scud | 12-16 | May 1st | October 15th |
 |
Leech |
2-10 | May 1st | October 15th |
 |
Baitfish | 2-10 | May 1st | October 15th |
 |
Crayfish |
4-12 | May 1st | October 15th |
 |
12-18 | May 1st | October 15th | |
 |
Waterboatman |
14-16 | May 15th | October 31st |
 |
12-16 | May 15th | October 15th | |
 |
Dragonfly | 4-8 | May 15th | October 31st |
 |
Caddis | 8-16 | May 15th | October 15th |
 |
Damselfly | 8-12 | May 15th | August 31st |
 |
Ant |
10-16 | June 15th | October 15th |
 |
Beetle |
10-14 | June 15th | October |
 |
Trico |
18-24 | July 15th | September 15th |
