Thread subject: Diptera.info :: Brachyopa from April-24, 2010
Posted by Juergen Peters on 26-04-2010 16:44
#1
Hi!
Two days ago I found this
Brachyopa male at a fence near forest, under a birdcherry tree (northwest Germany). Gisela Merkel says it could be
B. testacea or
vittata. Is it possible to distinguish between the two species?
Here two larger pictures:
http://www.foto-u..._big_1.jpg
http://www.foto-u..._big_2.jpg
Some minutes later I saw also a female, but only 3 m high on a cherry blossom:
http://insektenfo...post143857
Edited by Juergen Peters on 26-04-2010 16:45
Posted by Juergen Peters on 26-04-2010 16:44
#2
Pic #2
Posted by Juergen Peters on 26-04-2010 16:44
#3
Pic #3
Posted by HanEndt on 26-04-2010 23:48
#4
I find it hard to distinguish both species from photographs, but the snout seems a bit short for
B. vittata. On the first photograph it looks to stop short of the antennae. So I favor
B. testacea. Other differences can not be clearly judged. So from my part it is still uncertain.
Best wishes,
Han Endt.
Posted by Menno Reemer on 27-04-2010 07:29
#5
Hi,
The thorax is too stronlgy dusted for
B. testacea or
B. vittata. I think this is either
B. dorsata or
B. panzeri.
Cheers,
Menno
Posted by Juergen Peters on 28-04-2010 00:51
#6
Hello, Han and Menno!
Sorry for the late reply. Many thanks for your opinions!