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 Hilara (Empididae) - two dead, one alive
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| Sundew |
Posted on 14-03-2008 01:06
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 Member Location: Berlin and Baden-Württemberg, Germany Posts: 3917 Joined: 28.07.07 |
Hello, Recently I found three empidid flies in the repotting room of our institute: two dead ones within the double-glazed window, one alive. I suppose all could be representatives of genus Rhamphomyia, because their proboscises are rather short. For a better comparison, I don't stick to the "one fly per thread" rule in this case. Can we get to a closer ID? Thanks! Sundew Here comes the bigger of the dead ones. Sundew attached the following image:  [164.65Kb] Edited by Sundew on 15-03-2008 12:27 |
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| Sundew |
Posted on 14-03-2008 01:06
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Member Location: Berlin and Baden-Württemberg, Germany Posts: 3917 Joined: 28.07.07 |
The smaller of the dead ones is darker and has a shorter proboscis.
Sundew attached the following image:  [165.73Kb] Edited by Sundew on 14-03-2008 01:07 |
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| Sundew |
Posted on 14-03-2008 01:09
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Member Location: Berlin and Baden-Württemberg, Germany Posts: 3917 Joined: 28.07.07 |
The living one did not want to sit under the hot lamp of the stereo microscope, so these pics must do...
Sundew attached the following image:  [152.22Kb] |
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| Paul Beuk |
Posted on 14-03-2008 07:52
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 Super Administrator Location: Netherlands Posts: 19403 Joined: 11.05.04 |
All are Hilara and these are not the easiest to identify. Maybe Igor or Adrian can do something with the photos, I'd prefer to ID them from the actual specimens.
Paul - - - - Paul Beuk on https://diptera.info |
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| Adrian |
Posted on 14-03-2008 13:34
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Member Location: Posts: 69 Joined: 05.01.07 |
Certainly Hilara I would say. I could make some guess as to species group but Hilara is very hard to be sure about from a photo. INdeed for many Hilara you can only really be sure if you confrim a det by dissecting out (or at least viewing) the male genitalia Sorry can't be of more help cheers Adrian |
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| Sundew |
Posted on 15-03-2008 12:27
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Member Location: Berlin and Baden-Württemberg, Germany Posts: 3917 Joined: 28.07.07 |
Hilara is a new genus to me, so I am grateful and happy. Though... the magnifications of the abdomen tips (genitalia) of the dead ones are obviously not sufficient for putting them into a group. Paul, I suppose the genus is not so fascinating that you would be eager to get the two dead specimens? And if yes, how should I send them (re-wetted with 70% ethanol to overcome their brittleness)? Anyhow, if it weren't for a considerable progress in science, you should not waste your precious time with troublesome determination just to supply me with a name or two - Hilara spec. is ok for me! Kind regards, Sundew |
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| Paul Beuk |
Posted on 15-03-2008 20:03
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Super Administrator Location: Netherlands Posts: 19403 Joined: 11.05.04 |
You can send them anyway you like and you can ascertain they remain intact. Putting thm in alcool for a while may wok but you'd need to make certain there is lillte space they can move around and still get damaged.
Paul - - - - Paul Beuk on https://diptera.info |
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