Tetramesa brischkei (von Schlechtendal, 1891)
on Leymus
gall
Hardly perceptible swelling of the culm, containing a solitary larva or pupa. This one doesn’t live in the central cavity of the stem, but in the wall.
hostplants
Poaceae, monophagous
Leymus arenarius.
synonyms
Harmolita, Isosoma, brischkei.
references
Buhr (1964a), Claridge (1961a), Dauphin & Aniotsbehere (1997a), Houard (1908a).