Thread subject: Diptera.info :: Tachinidae - Carcelia - no, Eumea ♂ linearicornis?
Posted by eklans on 18-12-2021 14:33
#1
Hi, this handsome little male tangles me since 2019-07-14 in Ansbach, near Frankenhoehe Nature Park, wasteland.
Belshaw and tachinidae.eu leads me to Carcelia:
- eye pubescent
- ve bristles present and well developed
- gena approximately 1/10 of eye height
- pedicel black
- first flagellomere between 4.0 - max. 6.0 times length of pedicel
- 3 + 4 dc
- tergites 3 and 4 with median discal setae
Is Carcelia correct or did I stare at the fly too long?
Edited by eklans on 18-12-2021 15:13
Posted by eklans on 18-12-2021 14:34
#2
2nd
Posted by eklans on 18-12-2021 14:35
#3
3rd
Posted by Zeegers on 18-12-2021 14:43
#4
Traditional keys are not very useful for these kinds of pics.
The height of gena is very difficult to estimate from these angles, but it is too high for Carcelia.
All European Carcelia have
*largely (or completely) red tibiae
* largely rec scutellum
Two easy reasons why this can’t be Carcelia.
Posted by Zeegers on 18-12-2021 14:44
#5
I see two pairs of discals on each tergite, 5 dark vittae on thorax and only one strong oi on frons: Eumea.
Theo
Posted by Zeegers on 18-12-2021 14:45
#6
By the way, I don’t see any ve, those are vi.
Theo
Posted by eklans on 18-12-2021 14:47
#7
Thank you very much Theo! That's why I could not find a Carcelia species for so long!
Posted by eklans on 18-12-2021 15:12
#8
3rd antennal segment > 4 times 2nd, convex facial ridge, face longer than frons: male linearicornis?
Posted by Zeegers on 18-12-2021 17:25
#9
Probably. Length of antenna supports linearicornis. Normally, those males have a slight hind of yellow on the tergites, which I don’t get here.
Theo
Posted by eklans on 18-12-2021 17:50
#10
Thanks, Theo. Here's an uncompressed snippet showing a slight hind of yellow on the tergites?