Materials to the knowledge of Polish sawflies. The genus Dolerus Panzer, 1801 (Hymenoptera, Symphyta, Tenthredinidae, Selandriinae). Part X – Dolerus germanicus (Fabricius, 1775)
ABSTRACT The paper presents historical and new faunistic data concerning the occurrence of Dolerus germanicus (Fabricius, 1775) in Poland, supplemented ...
