Diptera.info :: Identification queries :: Diptera (adults)
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 Copromyza stercoraria
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| ebbek |
Posted on 28-11-2013 22:02
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Member Location: SW Sweden, Halland Posts: 1427 Joined: 23.06.08 |
Is it possible to say which group/genera? From SW Seden yesterday, 5 mm.
ebbek attached the following image:  [149.39Kb] Edited by ebbek on 30-11-2013 19:35 |
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| Nikita Vikhrev |
Posted on 28-11-2013 22:05
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 Member Location: Moscow, Russia Posts: 9235 Joined: 24.05.05 |
Sphaeroceridae
Nikita Vikhrev - Zool Museum of Moscow University |
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| ebbek |
Posted on 28-11-2013 22:35
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Member Location: SW Sweden, Halland Posts: 1427 Joined: 23.06.08 |
Many thanks for help! Krister |
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| Jan Willem |
Posted on 28-11-2013 23:49
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 Member Location: Waalwijk, The Netherlands Posts: 2130 Joined: 24.07.04 |
Subfamily Copromyzinae.
Jan Willem van Zuijlen |
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| Paul Beuk |
Posted on 29-11-2013 10:46
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 Super Administrator Location: Netherlands Posts: 19268 Joined: 11.05.04 |
Copromyza sp.
Paul - - - - Paul Beuk on https://diptera.info |
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| ebbek |
Posted on 29-11-2013 15:43
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Member Location: SW Sweden, Halland Posts: 1427 Joined: 23.06.08 |
Thanks a lot for help! Is it possible to get to species if I add more detailed pictures (and of which details)? Or is there any key to find for this genus? Krister |
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| mossnisse |
Posted on 29-11-2013 18:19
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 Member Location: Sweden, Umeå Posts: 442 Joined: 19.01.12 |
Hackman, W. 1965 On the genus Copromyza Fall. (Dipt,, Sphaeroceridae), with special reference to the finnish species. Notulae Entomologicae XLV |
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| ebbek |
Posted on 29-11-2013 23:18
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Member Location: SW Sweden, Halland Posts: 1427 Joined: 23.06.08 |
Thanks a lot! I will search for this publication! Krister Edited by ebbek on 29-11-2013 23:18 |
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| Paul Beuk |
Posted on 30-11-2013 00:23
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Super Administrator Location: Netherlands Posts: 19268 Joined: 11.05.04 |
Norrbom, A.L., & K.C. Kim, 1985. Taxonomy and phylogenetic relationships of Copromyza Fallén (s.s.) (Diptera: Sphaeroceridae). – Annals of the Entomological Society of America 78: 331-347. More recent, complete, updated nomenclature. Paul - - - - Paul Beuk on https://diptera.info |
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| ebbek |
Posted on 30-11-2013 19:35
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Member Location: SW Sweden, Halland Posts: 1427 Joined: 23.06.08 |
Thanks for info Paul! According to Hackman 1965 it seems to be C. stercoraria, epsecially according to the large shining area on mesopleuron. But I have not seen Norrbom & Kim 1985, and will check there too when I find it. Krister |
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| Ectemnius |
Posted on 30-11-2013 23:16
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Member Location: The Netherlands Posts: 845 Joined: 22.11.11 |
Does anyone have a .pdf of: Norrbom, A.L., & K.C. Kim, 1985? Greetings, Ectemnius |
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| magnusp |
Posted on 01-12-2013 20:17
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Member Location: Lund, Sweden Posts: 230 Joined: 07.08.12 |
I just keyed my first Sphaeroceridae a few days ago, so I am by no means an expert, but isn't this Copromyza equina? Based on the dusting on mesopleuron and the color of the hind femur. C. stercoraria should have black femora and less dusting on mesopleuron. Further it has a very distinct y-shaped marking on tergite 1-2, but this feature is not included in the key by Hackman.
Edited by magnusp on 01-12-2013 20:59 Magnus |
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| ebbek |
Posted on 01-12-2013 22:33
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Member Location: SW Sweden, Halland Posts: 1427 Joined: 23.06.08 |
A detailed picture of abdomen. And Magnus - is it that marking you are mentioning, or does it look otherwise? Krister ebbek attached the following image:  [92.4Kb] Edited by ebbek on 01-12-2013 22:37 |
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| ebbek |
Posted on 01-12-2013 22:41
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Member Location: SW Sweden, Halland Posts: 1427 Joined: 23.06.08 |
And a picture of mesopleuron. It is not so dusty as it appears on the first picture. What do you think after these two pictures - stercoraria or equina?
ebbek attached the following image:  [109.39Kb] |
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| magnusp |
Posted on 01-12-2013 23:18
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Member Location: Lund, Sweden Posts: 230 Joined: 07.08.12 |
Now I am not so sure anymore... But I have only seen one stercoraria and three equina so far. We better wait for someone with more experience.
Magnus |
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| Paul Beuk |
Posted on 02-12-2013 10:32
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Super Administrator Location: Netherlands Posts: 19268 Joined: 11.05.04 |
I'll try to remember to look into it tomorrow, as I am at home today.
Paul - - - - Paul Beuk on https://diptera.info |
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| ebbek |
Posted on 16-12-2013 22:03
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Member Location: SW Sweden, Halland Posts: 1427 Joined: 23.06.08 |
Paul. may I remind on this one? Krister |
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| Paul Beuk |
Posted on 17-12-2013 12:04
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Super Administrator Location: Netherlands Posts: 19268 Joined: 11.05.04 |
The y shape seems to be distinct enough. I have seen it on other species, too, but more vaguely. The pruinosity on the anepisternum is also consistent with stercoraria.
Paul - - - - Paul Beuk on https://diptera.info |
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| ebbek |
Posted on 17-12-2013 12:15
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Member Location: SW Sweden, Halland Posts: 1427 Joined: 23.06.08 |
Many thanks again! Krister |
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but don't see the image in the post.
