Mayetiola lanceolatae (Rübsaamen, 1895)
Calamagrostis canescens (from Rübsaamen, 1895a)
In the top of a culm a number of internodes are shortened so strongly that a dense bunch develops. The outer leaves have their blades disfigured and bloated, the inner ones only have sheaths. In the centre one to many white larvae. Pupation in the gall.
The larva is described by Ertel (1975a).
spatula (from Kieffer, 1901a)
Calamagrostis canescens, epigeios, villosa.
Buhr (1964b), Dauphin & Aniotsbehere (1997a), Ertel (1975a), Houard (1908a), Kieffer (1901a), Redfern & Shriley (2011a), Rübsaamen (1895a,b), Skuhravá & Skuhravý (2021a: 58), Skuhravá, Skuhravý, Dončev & Dimitrova (1991a, 1992a), Skuhravá, Skuhravý & Jørgensen (2006a), Skuhravá, Skuhravý & Meyer (2014a), Skuhravá, Skuhravý, Skrzypczyńska & Szadziewski (2008a).