Steneotarsonemus graminis (Krämer, 1886)
on grasses
gall
The inside of the leaf sheath and the corresponding part of the culm covered with rows or crusts of initially white, later brown, papillae.
hostplants
Poaceae, oligophagous
Avena, Festuca, Stipa capillata.
synonyms
Buhr cites the species name between quotes, and the Fauna Europaea (2013) does not mention the name, although it certainly exists. The interpretation of the name therefore is somehwat unsure.
references
Buhr (1965a), Dauphin & Aniotsbehere (1997a), Houard (1908a), Redfern & Shirley (2011a)