Diptera.info :: Identification queries :: Diptera (adults)
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 Muscidae, Thricops nigritellus (Norway)
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| Geir79 |
Posted on 27-06-2011 15:00
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Member Location: Norway Posts: 689 Joined: 09.03.11 |
Photographed 25.06.2011 in Bodø, northern Norway. Size approx. 4-5 mm. Think it's difficult to see the difference between some Muscidae and Anthomyiidae on photos, but think this looks like Hebecnema sp. in the gallery.
Geir79 attached the following image:  [129.53Kb] Edited by Geir79 on 17-07-2011 12:10 |
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| Geir79 |
Posted on 27-06-2011 15:01
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Member Location: Norway Posts: 689 Joined: 09.03.11 |
Second photo:
Geir79 attached the following image:  [161.31Kb] |
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| Stephane Lebrun |
Posted on 27-06-2011 18:29
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 Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
Thricops : the blunt inner spine at apex of hind tibia mean T. cunctans or T. nigritellus. I'd say T. nigritellus (3 post dc ?). Nikita is the expert of this genus. Stephane. |
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| Geir79 |
Posted on 27-06-2011 19:22
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Member Location: Norway Posts: 689 Joined: 09.03.11 |
Thanks. Think I'll have to get better photos of hind legs? These seems to be very common, so could do that. |
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| Geir79 |
Posted on 29-06-2011 16:10
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Member Location: Norway Posts: 689 Joined: 09.03.11 |
Have taken more photos, hope it's the same species... Size is 5 mm (found in the same area). Was a bit tricky to get the legs in the right positon, never tried this before... Just want to learn a bit about how to ID flies, so will try to get this to species if it is possible.
Geir79 attached the following image:  [162Kb] |
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| Geir79 |
Posted on 29-06-2011 16:10
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Member Location: Norway Posts: 689 Joined: 09.03.11 |
Second photo:
Geir79 attached the following image:  [179.6Kb] |
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| Stephane Lebrun |
Posted on 30-06-2011 21:59
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Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
Please, tell me how many postsutural dc it has : 3 -> nigritellus 4 -> cunctans Stephane. |
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| Geir79 |
Posted on 01-07-2011 13:29
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Member Location: Norway Posts: 689 Joined: 09.03.11 |
I misunderstood, thought dc's was on the legs. Checked with a thread here on the forum which explains the abbrevations. Didn't know "dc" means "dorsocentral". Hope I got it right this time, it is 3 postsutural dc on the fly, so it is Thricops nigritellus? Photo of fly from above, not sure if I've counted correctly, totally new to this... Geir79 attached the following image:  [60.35Kb] |
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| Geir79 |
Posted on 01-07-2011 16:51
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Member Location: Norway Posts: 689 Joined: 09.03.11 |
Easier to see on this photo, should be 3 postsutural dc 
Geir79 attached the following image:  [90.51Kb] |
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