Aquatic Insects of Central Virginia
Sunday, March 26, 2017
Nemourid stonefly, genus Soyedina: here's where things stand
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This is the stonefly nymph that I found in Sugar Hollow two weeks ago (March 9): family, Nemouridae; genus, Soyedina ; species, initially...
Thursday, March 23, 2017
Maccaffertium meririvulanum and Maccaffertium pudicum: how we tell them apart
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We continue to look for Soyedina Nemourids: so far no luck. The nymph that I found on 3/9 is one that's as yet "undescribed...
Friday, March 17, 2017
Some very nice photos today -- and a little surprise
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The search is on for more Soyedina nymphs and some adults (see previous entry), something I'll explain in subsequent entries. Suffi...
Thursday, March 9, 2017
The Nemourid we find in our small mountain streams: genus Soyedina
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As you can see this nymph was fully mature -- black wing pads -- and I guess I should have brought it home and tried my hand at rearing i...
Friday, March 3, 2017
Apparently, Prostoia completa
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Steve Beaty feels the Nemourids that I've been finding are most likely Prostoia completa . He does not feel the presence or absenc...
Thursday, March 2, 2017
Some nice pics of Ameletus sp.: a look at the Moormans
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This morning, I went with my friend who lives in Sugar Hollow to the Moormans river, right down from her house. We were curious to see...
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