Posted by Ocellar view on 28-04-2017 07:33
#4
treebeard wrote:
I am afraid we can see not enough to be sure.
Fortunately, I have collected the specimen and checked the following:
- Basal 2/3 - 3/4 of hind femora are black which seems to be typical for
S. ribesii males
- Eyes are bare (rules out
S. torvus)
- Second basal cell is completely and evenly covered with microtrichia (rules out
S. vitripennis)
I think this should characterize it as
S. ribesii. However due to a lack of trustworthy literature I am not quite sure.
Best,
Ov
Edited by Ocellar view on 28-04-2017 07:34