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 Hymenopteran parasitoids of Phytomyza
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| Carnifex |
Posted on 04-08-2019 21:50
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 Member Location: Vienna, Austria Posts: 1941 Joined: 23.06.15 |
Hi, I tried to raise Phytomyza aquilegiae (also to answer my question in this this thread myself, as nobody could help me out so far  ).Was a little bit late in the year already I guess, so from all the leaves I checked I could only find one where nothing yet had hatched. I kept it for some days until I realized a hymenopteran pupa within the leaf, so I had no hopes of getting a fly out... Eventually I spotted a tiny wasp in the glass where I kept the leaf, but upon opening saw an even smaller second one. Questions I have: - which family/families do they belong to (Eulophidae? Trichogrammatidae?) - did they both develop in flies or could one be a hyperparasite? - is there a person known studying these kinds of wasps?     
Edited by Carnifex on 20-11-2022 21:24 Cheers, Lorin Font Color All requests are from the urban area of Vienna, if not otherwise stated. My Diptera observations (and other living forms) can be found here, and corrections or comments over there would also be appreciated. |
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| Dmitry Gavryushin |
Posted on 05-08-2019 08:47
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 Member Location: Moscow region, Russia Posts: 3319 Joined: 17.10.05 |
Stegmaier, 1972 (Parasitic Hymenoptera Bred from the Family Agromyzidae (Diptera) with Special Reference to South Florida - The Florida Entomologist, 55(4): 273-282) cites the following Eulophidae for Ph. aquilegia: Closterocerus tricinctus, Derostenus variipes, Zagrammosoma multilineatum
While others can't climb, using infinite pains, I, gravity turning to jest, Ascend, with all ease, perpendicular planes, Rough or smooth, just as pleases me best. |
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| Carnifex |
Posted on 05-08-2019 09:23
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Member Location: Vienna, Austria Posts: 1941 Joined: 23.06.15 |
Thanks Dmitry. Not sure if those Florida species have a holarctic distribution. In addition, UKflymines lists the following species: Chrysocharis amyite (Walker, 1839) Eulophidae: Entedoninae Chrysocharis orbicularis (Nees, 1834) Eulophidae: Entedoninae Chrysocharis pentheus (Walker, 1839) Eulophidae: Entedoninae Closterocerus trifasciatus Westwood, 1833 Eulophidae: Entedoninae Neochrysocharis formosus (Westwood, 1833) Eulophidae: Entedoninae However, it is hard to get trustworthy and reliable images of these species, to begin with. And then, there is still a high risk of confusion. I will keep the specimens, in case I will find s.o. interested in them
Cheers, Lorin Font Color All requests are from the urban area of Vienna, if not otherwise stated. My Diptera observations (and other living forms) can be found here, and corrections or comments over there would also be appreciated. |
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