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Troutnut | July 20th, 2006, 9:25 pm | |
Administrator Bellevue, WAPosts: 2737 | I'm not sure why I had this specimen in the Baetidae to begin with. The eyes aren't turbinate and the hind wings are fairly large. I'm going to guess Paraleptophlebia at a glance, but I should come back to this one later. Any thoughts? It's a pity the pictures are so fuzzy and dust-spotted up close. I took this picture before I really learned how to use and maintain my Canon 20D. | |
Jason Neuswanger, Ph.D. Troutnut and salmonid ecologist | ||
Taxon | July 21st, 2006, 1:22 am | |
Site Editor Royse City, TXPosts: 1350 | Jason- The claspers certainly look like those of Paraleptophlebia. Have you got a higher resolution photo of the penes? When I blow up the photo that shows them, it distorts too much to see them clearly. | |
Best regards, Roger Rohrbeck www.FlyfishingEntomology.com | ||
Troutnut | July 21st, 2006, 5:24 am | |
Administrator Bellevue, WAPosts: 2737 | Sorry, I don't have a better photo. The sensor resolution isn't the issue on these -- it's the fact that I shot them all at f/32 to get a large depth of field, because at the time I didn't realize how much the diffraction caused by the narrow aperture was spoiling the pictures. The resolution allowed by the lens at that aperture isn't very good. | |
Jason Neuswanger, Ph.D. Troutnut and salmonid ecologist | ||
Taxon | July 22nd, 2006 | |
Site Editor Royse City, TXPosts: 1350 | Jason- Likely Paraleptophlebia mollis. See CP VII in Hatches II. | |
Best regards, Roger Rohrbeck www.FlyfishingEntomology.com | ||
Troutnut | July 22nd, 2006, 9:36 am | |
Administrator Bellevue, WAPosts: 2737 | My copy of Hatches II is packed away in boxes like most of the rest of my stuff until August, but the date and general appearance seem right. I don't know how to tell mollis apart from strigula and guttata, which often hatch together with it, but I'll tentatively put this specimen in mollis for now. | |
Jason Neuswanger, Ph.D. Troutnut and salmonid ecologist | ||
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