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).
Bowdrey (2009a), Dauphin & Aniotsbehere (1997a), Gómez Sanchez (2008a), Nieves-Aldrey (2001a, 2004a), Redfern & Shirley (2011a).