St. Andrews leaf gall on Nyssa biflora SA_G108 2017 1 - Phylloxerina nyssae - BugGuide.Net

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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » True Bugs, Cicadas, Hoppers, Aphids and Allies (Hemiptera) » Plant-parasitic Hemipterans (Sternorrhyncha) » Phylloxeroidea » Phylloxeridae » Phylloxerina » Phylloxerina nyssae

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Copyright © 2017 Tracy S. Feldman

St. Andrews leaf gall on Nyssa biflora SA_G108 2017 1 - Phylloxerina nyssae

Laurinburg, Scotland County, North Carolina, USA
May 22, 2017

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St. Andrews leaf gall on Nyssa biflora SA_G108 2017 1 - Phylloxerina nyssae

St. Andrews leaf gall on Nyssa biflora SA_G108 2017 2 - Phylloxerina nyssae

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Contributed by Tracy S. Feldman on 24 May, 2017 - 1:40pm
Last updated 26 May, 2017 - 7:27am

Moved

Moved from Unidentified Galls.

… Charley Eiseman, 26 May, 2017 - 7:27am

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Cecidomyia nyssaecola

Do you think this species could be the one Felt lists as "Cecidomyia nyssaecola"? Or is there potentially a third Nyssa edge roller out there?

… Adam Kranz, 22 January, 2020 - 9:27am

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You need to get your hands on a copy of Gagne (1989)...

Cartodiplosis nyssaecola (Beutenmueller) was originally believed to cause this gall, which is actually formed by Phylloxerina nyssae; C. nyssaecola is a predator on the phylloxerids (1).

… Charley Eiseman, 22 January, 2020 - 10:08am

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I know!

I've been thinking that every day as I go through the Felt to populate my database. Practically all of the Cecidomyiids he lists have been renamed and google oftens fails to trace them to their new names. Any ideas? Should I contact him directly?

… Adam Kranz, 22 January, 2020 - 10:17am

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Worth a try

I don't know if he has any extra copies, but maybe he would have an idea about how to track one down. He's working on a revision that will be published online, but I don't know when that might be finished. For updated taxonomy, though, here's the place to go: https://www.ars.usda.gov/ARSUserFiles/80420580/Gagne_2017_World_Cat_4th_ed.pdf

… Charley Eiseman, 22 January, 2020 - 10:42am

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