And the Perlodid stoneflies I've found that are "not" in Buck Mt. Creek are...

1. Isogenoides hansoni -- at the Rapidan River (in the photo above): TV, undetermined (too rare)

2. Isoperla nr. holochlora -- at the Rapidan River: TV, 0.0

3. Malirekus hastatus -- at the Rapidan River and in the small streams in Sugar Hollow: TV, 1.0

4. Isoperla similis -- small streams in Sugar Hollow: TV, 0.8

5. Isoperla sp.1 (species unidentified): small streams in Sugar Hollow: TV, undetermined

6. Isoperla sp.2 (species unidentified) -- small streams in Sugar Hollow: TV, undetermined

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(Below -- one of the small streams in Sugar Hollow in which species 3-6 have been found.)