North East
DOWNLOAD DATAImage | Species | Score | Quantity |
---|---|---|---|
b. Family Elmidae (riffle beetle adult) | 0 | 6 | |
Chironomids | 1 | 20 | |
Water-boatmen | 4 | 12 | |
Water-striders | 4 | 12 | |
Caddis-fly Larvae (Trichoptera) | 7 | 10 | |
Mayfly nymph (Ephemeroptera) | 7 | 160 | |
Stonefly nymph (Plecoptera) | 8 | 14 | |
Damselfly Nymph (Odonata) | 6 | 2 | |
Dragonfly Nymph (Odonata) | 6 | 8 | |
Toebiters Dobsonflies (Megaloptera) | 6 | 10 | |
Segmented Worm (Oligochaeta) | 1 | 4 |
Total bug score | ||
---|---|---|
Total abundance | 0 - 35 | 35+ |
0 - 200 | Poor | Good |
200+ | Fair | Very good |