Diptera.info :: Family forums :: Syrphidae
Who is here? 1 guest(s)
 Ferdinandea sp.
|
|
| leonvdn |
Posted on 07-11-2014 16:35
|
|
Member Location: Posts: 56 Joined: 01.06.14 |
Seen in Umbria, Italy, late October Unsure if F.aurea or F.ruficornis (or maybe even another genus?). Help apreciated leonvdn attached the following image:  [37.49Kb] |
|
|
|
| Ectemnius |
Posted on 07-11-2014 18:17
|
|
Member Location: The Netherlands Posts: 845 Joined: 22.11.11 |
Hello leonvdn You are correctly suggesting that the genus is Ferdinandea. In Ferdinandea the interesting species have the stigma bicolourous or the arista red. The remaining species, the most common, has the yellow stigma and the more black arista. For a key see: http://www.dipter...w_2011.pdf I arrive at Ferdinandea cuprea. Arista black, abdomen with tergite three and four only anteriourly dark bands and stigma entirely yellow. The shown specimen is somewhat off due to the entirely yellow legs, however in my collection I have specimens with entirely yellow legs. Greetings, Ectemnius Edited by Ectemnius on 07-11-2014 18:18 |
|
|
|
| Jump to Forum: |
