Diptera.info :: Identification queries :: Diptera (adults)
Who is here? 1 guest(s)
 Tachinidae - Ectophasia leucoptera
|
|
| jorgemotalmeida |
Posted on 22-04-2007 21:54
|
 Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
Hi * locality - Silgueiros - Viseu - PORTUGAL * date - 2007.04.22 * size - 7-8 mm (medium-large fly) * habitat - woodland, near river * substrate - Heracleum sp. Phasia sp. EDIT ---> Title changed from "Phasia sp." to "Ectophasia leucoptera" jorgemotalmeida attached the following image:  [182.53Kb] Edited by jorgemotalmeida on 23-04-2007 11:45 |
 |
|
| jorgemotalmeida |
Posted on 22-04-2007 21:54
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
head profile - 2:1
jorgemotalmeida attached the following image:  [180.68Kb] Edited by jorgemotalmeida on 22-04-2007 21:57 |
|
|
|
| jorgemotalmeida |
Posted on 22-04-2007 21:55
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
dorsal view
jorgemotalmeida attached the following image:  [190.8Kb] Edited by jorgemotalmeida on 22-04-2007 21:57 |
|
|
|
| jorgemotalmeida |
Posted on 22-04-2007 21:56
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
dorsal view - II
jorgemotalmeida attached the following image:  [191.1Kb] |
|
|
|
| jorgemotalmeida |
Posted on 22-04-2007 21:57
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
posterior view.
jorgemotalmeida attached the following image:  [174.06Kb] Edited by jorgemotalmeida on 22-04-2007 21:58 |
|
|
|
| Robert Heemskerk |
Posted on 22-04-2007 21:59
|
 Member Location: Amsterdam, Netherlands Posts: 2082 Joined: 17.10.05 |
nice paintings Jorge!  ehh, I mean pictures  |
|
|
|
| ChrisR |
Posted on 22-04-2007 22:05
|
 Super Administrator Location: Reading, England Posts: 7706 Joined: 12.07.04 |
Nice try - Ectophasia sp. Well, I say that based on the fact that vein-M is not petiolate and the wing pattern is diffuse but I don't recognise this species.
Edited by ChrisR on 22-04-2007 22:08 |
|
|
|
| jorgemotalmeida |
Posted on 22-04-2007 22:06
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
can I ask why? It could be crassipennis? or is this another one? |
|
|
|
| jorgemotalmeida |
Posted on 22-04-2007 22:07
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
Robert Heemskerk wrote: nice paintings Jorge! ehh, I mean pictures ouch... don?t tell anyone! shiuu. |
|
|
|
| ChrisR |
Posted on 22-04-2007 22:09
|
|
Super Administrator Location: Reading, England Posts: 7706 Joined: 12.07.04 |
I only have crassipennis and oblonga in the Central European key and crassipennis is the most likely ... but I am not sure if you have more species down there |
|
|
|
| Liekele Sijstermans |
Posted on 23-04-2007 11:34
|
|
Member Location: Geldermalsen Netherlands Posts: 305 Joined: 16.04.05 |
This is definitly not Ectophasia oblonga. A third species of Ectophasia exists: Ectophasia leucoptera. And this is it, most likely, because of the colour of the wings. Liekele |
|
|
|
| jorgemotalmeida |
Posted on 23-04-2007 11:43
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
thanks. let?s go wait for Theo confirmation.. |
|
|
|
| Zeegers |
Posted on 23-04-2007 17:12
|
|
Member Location: Soest, NL Posts: 19224 Joined: 21.07.04 |
Without a doubt a male of leucoptera. (black vitta on abdomen strongly broadened, milky colour of wings...) Jorge, how do you get 2:1 maginification ? 100mm macro and intermediate rings ? Nice work. Theo |
|
|
|
| jorgemotalmeida |
Posted on 23-04-2007 17:32
|
|
Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
Zeegers wrote: Without a doubt a male of leucoptera. (black vitta on abdomen strongly broadened, milky colour of wings...) Jorge, how do you get 2:1 maginification ? 100mm macro and intermediate rings ? Nice work. Theo no. I use kenko extension tubes and Sigma 105 mm EX. I can get 4:1 with 50 mm inverted lens but it turns very hard to take photos. Very small depth of field and we almost see nothing.  So we must illuminate the object. |
|
|
|
| Zeegers |
Posted on 24-04-2007 18:36
|
|
Member Location: Soest, NL Posts: 19224 Joined: 21.07.04 |
extension tubes, that''s the word I was looking for. Thanks Theo |
|
|
|
| Jump to Forum: |