North Central
DOWNLOAD DATAImage | Name | Score |
---|---|---|
Cased caddis larvae | 8 | |
Mayfly nymphs | 9 | |
Stonefly nymphs | 10 | |
Water mites | 5 | |
Chironomids, blood worms | 4 | |
Damselfly larvae | 3 | |
Dragonfly larvae | 3 | |
Glass shrimps | 3 | |
Whirligig beetles | 4 | |
Flatworms | 2 | |
Water beetles | 2 |