In the waters I fish there lives a lime green cased caddis. I'm thinking of tying a lime green Klinkhammer style fly to mimic an emerger. I have never seen the live emerger of this caddis. Is it still bright green at the time it emerges or another color? Does it swim to the surface with it's case prior to emerging or is it naked when rising?

Just wondering if this type fly would match the hatch.

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Tom