Insect | Size | Begin | End | |
Caddis | 14-18 | March | July | |
Blue Wing Olive | 16-24 | January | December | |
Sulphur | 18-20 | April | August | |
Yellow Drake | 12 | July | February | |
Stonefly | 6-16 | January | June | |
Midges | 16-24 | January | December | |
Cranefly | 6-12 | July | February | |
Scud | 12-18 | January | December | |
Sowbug | 12-16 | January | December | |
Terrestrials | 6-16 | May | February | |
Crayfish | 4-8 | January | December | |
Shad/Herring | 8-12 | January | March | |
Sculpin | 8-12 | January | December |