Caddisflies

Caddisflies

Observation - Caddisflies. Description: I get a number of different looking caddis flies in the moth light trap, would be interested in identifying them if possible. Are there any good ID books or internet sites that could be recommended? If it can be done visually, even with a magnifying glas

I get a number of different looking caddis flies in the moth light trap, would be interested in identifying them if possible. Are there any good ID books or internet sites that could be recommended?
If it can be done visually, even with a magnifying glass, I would be interested, if it requires dissection I will leave it.