01 - Flat-headed Mayfly larva
02 - Aquatic Earthworm
03 - Net-spinner Caddisfly larva
04 - Golden Stonefly larva
05 - Midge larva
06 - Small Minnow Mayfly larva
07 - Riffle Beetle larva
08 - Yellow Stonefly larva
09 - Case-maker Caddisfly larva
10 - Small Minnow Mayfly larva
11 - Blackfly larva
12 - Spiny Crawler Mayfly larva
13 - Free-living Caddisfly larva
14 - Flat-headed Mayfly larva
15 - Water Mite
16 - Ameletid Minnow Mayfly larva
17 - Cranefly larva
18 - Little Brown Stonefly larva
19 - Riffle Beetle adult
20 - Prong-gilled Mayfly larva
21 - Flatworm (Planaria)
22 - Yellow Stonefly larva
23 - Case-maker Caddisfly larva
24 - Spiny Crawler Mayfly
25 - Cranefly larva
26 - Giant Stonefly larva
27 - Predaceous Beetle larva
28 - Spiny Crawler Mayfly larva
29 - Scud (Amphipod)
30 - Gilled Snail