Phyllocoptruta coryli (Liro, 1931)
on Corylus
Corylus avellana, Dronten, Roggebotzand, 23.viii.2019 © Arnold Grosscurt
lengthwise section; the axis of the catkin is clearly swollen

Corylus avellana, Flevoland, Reve-Abbertbos © Hans Jonkman

opened gall
gall
the catkin scales are enlarged, lengthened and somewhat hairy; the stamina are enlarged.
host plants
Betulaceae, monophagous
Corylus avellana.
synonyms
Phyllocoptes coryli
references
Bellmann (2012a), Buhr (1964b), Burton, Carbonnelle, Ellis & Schneider (2019a), Chinery (2011a), Dauphin & Aniotsbehere (1997a), Denizhan, Monfreda, de Lillo & Çobanoğlu (2015a), Dietrich (2016a), Farkas (1965a), Flügel (2016a), Groom (2011a), Jočić & Petanović (2012a), Koops (2013a), Lambinon, Carbonnelle & Claerebout (2015a) Lehmann & Hannover (2016a), Nijveldt (1987a), Petanović & Stanković (1999a), Redfern & Shirley (2011a), Roivainen (1951a), Roskam (2009a), Schneider (2016a), Skoracka, Lewandowski & Boczek (2005a), Tomasi (2014a).