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Caddisfly ? - Sialis

Caddisfly ? - Sialis
Livermore, Alameda / Sycamore Grove park County, California, USA
June 4, 2011
Size: 1/2"
At first , I thought this was a beetle , then a moth ..., but upon closer inspection it looks more like a caddisfly who was found by a stream . I only found one on a rainy day , but am not sure what kind of Caddisfly . Thanks for any comments , sincerely Beth

Images of this individual: tag all
Caddisfly ? - Sialis Caddisfly ? - Sialis

Moved from ID Request.

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