Aquatic Insects of Central Virginia

Saturday, June 20, 2015

Revised EPT List, and yes, those nymphs were Acroneuria evoluta

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Still sweating it out -- literally! -- in central Virginia, and it's supposed to be hotter next week. Steven Beaty has conf...
Thursday, June 18, 2015

New discoveries: the 2014-2015 season

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(Perlodid stonefly, genus Kogotus : Clark Fork River in Montana, August 18. 2014.) I think of the annual "season" as starting...
Friday, June 12, 2015

Was it A. arenosa or A. evoluta? -- a common stonefly (Perlid) that I've only found in the Rivanna

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When I found this stonefly on 11/14/13 in the Rivanna at Crofton, I regarded it as a form of Acroneuria abnormis .  When I found it again...
Wednesday, June 10, 2015

A review: Common stonefies (Perlidae), genus Acroneuria

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I thought I'd make myself useful, while I wait for a crummy summer cold to let go.  This is something I've been wanting to do for...
Wednesday, May 27, 2015

Leucrocuta flatheaded mayflies: can we ID them to the level of species?

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(Note:  This is a follow-up to the entry posted on 5/9/14.) In 1982, Unzicker and Carlson published a key to  Leucrocuta  species ID (...
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Bob
Professor of Chinese Religions at Dartmouth College, 1976-2006. Avid fly fisherman who developed an interest in benthic macroinvertebrates while volunteering with StreamWatch in Charlottesville. For more of his photos, go to https://www.flickr.com/photos/aquaticinsects_of_central_virginia/sets/.
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