Timaspis sonchi (de Stefani, 1900)
on Sonchus
gall
Well delimited, gnarled swelling of the stem; in then pith a number of gall chambers.
host plants
Asteraceae, monophagous
Sonchus arvensis, asper.
synonyms
Phanacis sonchi.
references
Buhr (1965a), Cerasa (2015a), Dauphin & Aniotsbehere (1997a), Eady & Quinlan (1963a), Hellrigl (2009a), Houard (1909a), Nieves-Aldrey (2001a, 2003a), Redfern & Shirley (2011a), Tavares (1905a).