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Photo#747273
Black Fly larvae

Black Fly larvae
Splinter Ridge FWA, Jefferson County, Indiana, USA
February 24, 2013
Size: <1cm
I know the picture isn't great but these things were TINY. They were attached to algae-covered rocks in a shallow, rocky ephemeral stream and they were always attached to the top. Can anyone get it down to genus?

Antennae
The first step in sorting is to check the color of the antennae: which segments are clear and which are dark.

 
Thanks, I will have to find m
Thanks, I will have to find more and put them under higher magnification then!

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