Oncopsis appendiculata Wagner, 1944
on Betula
parasite
Larvae and adults free on the leaves.
host plants
Betulaceae, monophagous
Betula pendula, pubescens.
distribution within Europe
references
Malenovský & Lauterer (2005a, 2012a), Mühlethaler, Holzinger, Nickel & Wachmann (2018a), Söderman (2007a), Walczak, Gębicki, Wojciechowski & Świerczewski (2015a).