Diptera.info :: Identification queries :: Diptera (adults)
 Hydrotaea sp.?
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| runetk |
Posted on 16-06-2026 19:09
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Member Location: Norway - Harstad 68deg North Posts: 333 Joined: 14.11.18 |
Hi is this a Hydrotaea sp? Can it be determined to species by these photos.? Location: North-Norway 68degN Troms county. Habitat: birch forrest and open clearings. Date: 13.06.2026 runetk attached the following image:  [271.69Kb] |
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| runetk |
Posted on 16-06-2026 19:11
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Member Location: Norway - Harstad 68deg North Posts: 333 Joined: 14.11.18 |
pic2:
runetk attached the following image:  [213.84Kb] |
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| Nikita Vikhrev |
Posted on 17-06-2026 07:28
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 Member Location: Moscow, Russia Posts: 9595 Joined: 24.05.05 |
I suppose it is Thricops, which isn't surprise at 68N. My best guess Th. innocuus, compare with https://diptera.info/photogallery.php?photo_id=6267 Nikita Vikhrev - Zool Museum of Moscow University |
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| runetk |
Posted on 03-08-2026 17:28
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Member Location: Norway - Harstad 68deg North Posts: 333 Joined: 14.11.18 |
Thanks for the reply, but i only see 3 pairs of postsutural dorsocentrals. Doesnt that indicate T. nigritellus? The long subapical ventral spur looks like it is missing, but that is due to shallow depth of field i think? Best regards Rune. Edited by runetk on 03-08-2026 17:28 |
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