Reference
Alexander Fain, Gisela Rack (1984): Allocalvolia habrocytus gen. n., sp. n. (Acari, Winterschmidtiidae) a new hypopus phoretic on Habrocytus elevatus (Walker, 1834) (Hymenoptera, Pteromalidae) in Austria – Entomologische Mitteilungen aus dem Zoologischen Museum Hamburg – 8: 309 - 318.