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 Sylvicola (Anisopus) stackelbergi male, northern Norway
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| Geir79 |
Posted on 20-05-2012 16:15
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Member Location: Norway Posts: 650 Joined: 09.03.11 |
I've used a key to genus Sylvicola (http://www.online-keys.net/infusions/keys/keys_view.php?key_no=1), but can't decide which species it is, but this must be subgenus Anisopus. Might this be S. stackelbergi, fuscatus or punctatus? Have photos of genitalia, but not very good ones. Found outside my apartment in Bodø, northern Norway, today (20.05.12). Size is between 9 and 10 mm. Geir79 attached the following image:  [107.93Kb] Edited by Geir79 on 21-05-2012 13:27 |
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| Geir79 |
Posted on 20-05-2012 16:15
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Member Location: Norway Posts: 650 Joined: 09.03.11 |
Second:
Geir79 attached the following image:  [98.39Kb] |
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| Geir79 |
Posted on 20-05-2012 16:16
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Member Location: Norway Posts: 650 Joined: 09.03.11 |
Third:
Geir79 attached the following image:  [116.05Kb] |
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| Geir79 |
Posted on 20-05-2012 16:17
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Member Location: Norway Posts: 650 Joined: 09.03.11 |
Genital segment from above:
Geir79 attached the following image:  [148.6Kb] |
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| Geir79 |
Posted on 20-05-2012 16:18
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Member Location: Norway Posts: 650 Joined: 09.03.11 |
Ventral:
Geir79 attached the following image:  [136.25Kb] |
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| Gunnar M Kvifte |
Posted on 21-05-2012 13:18
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Member Location: Bergen, Norway Posts: 254 Joined: 18.08.09 |
I can't comment on the species identity, but Geir Søli in Oslo has found stackelbergi both in Eastern Norway and Finnmark. It should occur in Bodø as well.
Edited by Gunnar M Kvifte on 21-05-2012 13:18 |
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| Geir79 |
Posted on 21-05-2012 13:26
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Member Location: Norway Posts: 650 Joined: 09.03.11 |
Thanks, if I compare with the drawings in the key it should be stackelbergi, none of the other Anisopus have the same structures it seems (tuft of hair basally on gonoxites and also projections from gonoxites pointing inwards exactly as in drawings). But very hard to photograph... And this is the first time I've tried to identify a Sylvicola male. |
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| Paul Beuk |
Posted on 21-05-2012 13:37
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 Super Administrator Location: Netherlands Posts: 11823 Joined: 11.05.04 |
Appears to be stackelbergi, yes.
Paul - - - - Paul Beuk on www.diptera.info |
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| Geir79 |
Posted on 21-05-2012 14:48
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Member Location: Norway Posts: 650 Joined: 09.03.11 |
Thank you for commenting. I did not know it was found in Finnmark also. |
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http://www.luomus.
...what you prefer, we can discus this, during some good wine, cheese and many new pinned flies!