Chaetorellia loricata (Rondani,1870)
on Centaurea, Psephellus
gall
The larvae develop in the flower heads.
host plants
Asteraceae, narrowly oligophagous
Centaurea jacea, margaritacea, nigra, orientalis, salonitana, scabiosa & subsp. alpestris + apiculata + grinensis; Psephellus troitzkyi.
Also Onopordum tauricum ?
references
Baugnée (2006a), Kütük, Yaran, Torbali, ao (2019a), Lutovinovas (2014a), Merz & Kofler (2008a), Smit (2010a), White (1988a, 1989q).