Diptera.info :: Identification queries :: Diptera (adults)
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 cf. Eriopterodes (Limoniidae) from Suriname
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| Auke |
Posted on 12-06-2020 21:39
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Member Location: Suriname (South America) Posts: 302 Joined: 21.10.12 |
Please help to ID this flag-legged mosquito. Title edited. Auke attached the following image:  [203.94Kb] Edited by Auke on 13-06-2020 02:43 Your invert guide in Suriname. |
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| Jan Willem |
Posted on 12-06-2020 21:54
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 Member Location: Waalwijk, The Netherlands Posts: 2137 Joined: 24.07.04 |
Some kind of Limoniidae????
Jan Willem van Zuijlen |
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| John Carr |
Posted on 13-06-2020 00:17
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 Member Location: Massachusetts, USA Posts: 10229 Joined: 22.10.10 |
Based on a quick check of Manual of Central American Diptera, I suggest Eriopterodes which has mid and hind legs well separated and legs with conspicuous ornamentation. |
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| Auke |
Posted on 13-06-2020 02:42
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Member Location: Suriname (South America) Posts: 302 Joined: 21.10.12 |
Thanks again! Now filed as cf. Eriopterodes.
Your invert guide in Suriname. |
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| John Carr |
Posted on 13-06-2020 13:38
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Member Location: Massachusetts, USA Posts: 10229 Joined: 22.10.10 |
It doesn't match the description of either species of Eriopterodes so it is probably another genus in the same group. Alexander mentions two others that can have scales on the legs: Empeda and Gymnastes. |
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| Auke |
Posted on 13-06-2020 18:47
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Member Location: Suriname (South America) Posts: 302 Joined: 21.10.12 |
Searching for images of these three genera (with Empeda as a subgenus of Cheilotrichia) with Google turns up no species with anything close to the ornamentation my fly has on its legs (most specimens in BOLD have no legs at all). BOLD places these genera in Chioneinae, while Bugguide skips the level of subfamily and places Cheilotrichia directly in the tribe Eriopterini. What is the lowest taxonomic level you would still consider accurate? Your invert guide in Suriname. |
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| John Carr |
Posted on 13-06-2020 22:19
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Member Location: Massachusetts, USA Posts: 10229 Joined: 22.10.10 |
BugGuide is using the tribal names of Alexander, used in a large majority of literature on American crane flies. By the rules of nomenclature, a tribe or subfamily containing both Chionea and Erioptera should be called Chioneini or Chioneinae. That's because somebody thought Chionea was so unusual it deserved its own family group name early on in the history of nomenclature. Later it was discovered to be a heavily modified member of another group. (Michener points out the same problem in bees: Hemihalictus was so unusual it was named early, but it is just a member of a well known genus that happened to have lost a wing vein.) I believe your fly is close to Erioptera based on what I can see of the wing veins and the large gap between mid and hind legs. Alexander called this group the "pot-bellied Eriopterini". |
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| Dmitry Gavryushin |
Posted on 15-06-2020 13:43
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 Member Location: Moscow region, Russia Posts: 3308 Joined: 17.10.05 |
Molophilus (Eumolophilus), apparently mimics culicids of the genus Sabethes
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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| Auke |
Posted on 17-06-2020 23:36
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Member Location: Suriname (South America) Posts: 302 Joined: 21.10.12 |
Thanks, file name changed to Molophilus (Eumolophilus). What would be the advantage of mimicking a mosquito? Your invert guide in Suriname. |
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