Reference

Andrew D. Liston, Pieter Kan, Brigitte Kan-van Limburg Stirum (2018): The life-history of Aprosthema tardum (Klug, 1814) (Hymenoptera, Tenthredinoidea, Argidae) – Beiträge zur Entomologie = Contributions to Entomology – 68: 97 - 106.