Diptera.info :: Identification queries :: Diptera (adults)
Who is here? 1 guest(s)
 Our town park: Micropezidae?
|
|
| Dmitry Gavryushin |
Posted on 31-05-2006 22:40
|
 Member Location: Moscow region, Russia Posts: 3308 Joined: 17.10.05 |
May 30, 2006. Size 6-7mm. Dmitry Gavryushin attached the following image:  [131.4Kb] |
|
|
|
| Dmitry Gavryushin |
Posted on 31-05-2006 22:42
|
|
Member Location: Moscow region, Russia Posts: 3308 Joined: 17.10.05 |
One more lateral view (hope it's the same species.).
Dmitry Gavryushin attached the following image:  [100.08Kb] Edited by Dmitry Gavryushin on 31-05-2006 22:43 |
|
|
|
| Paul Beuk |
Posted on 01-06-2006 08:34
|
 Super Administrator Location: Netherlands Posts: 19363 Joined: 11.05.04 |
Well, you are lucky and you are not. They are not the same species, but there are tow different species (you may think that unlucky). I think you are lucky because there are two species, both are males and both can be identified. The top one is Neria commutata (= nigriocornis misident. sencu auct.), with the characteristic large triangular lobes on the abdominal venter. The bottom one is Calobata petronella, with narrow, posteriorly directed lobes on the abdominal venter.
Paul - - - - Paul Beuk on https://diptera.info |
 |
|
| Dmitry Gavryushin |
Posted on 01-06-2006 09:43
|
|
Member Location: Moscow region, Russia Posts: 3308 Joined: 17.10.05 |
Many thanks Paul, I'd say I was lucky - two species is better than one  . And now I see differences between them. A propos, concerning the first fly, is a yellowish protrusion on its abdomen a specific structure or it was just damaged when collected? |
|
|
|
| Paul Beuk |
Posted on 01-06-2006 09:45
|
|
Super Administrator Location: Netherlands Posts: 19363 Joined: 11.05.04 |
That is the triangular lobe I mentioned. A seconday 'genitalic' structure.
Paul - - - - Paul Beuk on https://diptera.info |
|
|
|
| Dmitry Gavryushin |
Posted on 01-06-2006 10:30
|
|
Member Location: Moscow region, Russia Posts: 3308 Joined: 17.10.05 |
Thanks for explanation. |
|
|
|
| Jump to Forum: |
