Cheilosia nebulosa (Verrall, 1871)

on knapweed

parasite

The biology is unknown, but Doczkal observed how eggs were deposited on low leaves.

host plants

Asteraceae, monophagous

Centaurea nigra.

distribution within Europe

(PESI, 2019).

references

Doczkal (2002a), Speight (2017a) .

mod 17.vi.2019