Thread subject:
Diptera.info :: Chaetostomella cylindrica? --> confirmed
Posted by Nosferatumyia on 31-07-2026 20:03
#2
Yes.
There is the only sandy place in Baden Wurttemberg with another species, C. rossica. The rest is C. cylindrica, with 2 host races, on Cirsium+ and on Centaurea+ host plants