Aulacidea follioti Barbotin, 1972
Sonchus asper, Belgium, prov. Liège, Blegny © Jean-Yves Baugnée
larva: : the weak mouthparts are characteristic for a cynipid
Weak swellings, up to 8 mm thick, of the stem, preferably high in the plant. The gall contains some gall chambers with a diameter of 3 mm, that are more or less coalescing. Univoltine, hibernation and pupation in the gall.
Asteraceae, narrowly monophagous
the larva is described by Gómez Sanchez (2008a).
Askew, Plantard, Gómez ao (2006a), Bowdrey (2009a), Dauphin & Aniotsbehere (1997a), Fusu (2017a), Gomez & Nieves-Aldrey (2012a), Gómez Sanchez (2008a), Nieves-Aldrey (2001a, 2004a), Nieves-Aldrey & Askew (2002a), Redfern & Shirley (2011a).