Description: English: Edward Saunders, 1896 The Hymenoptera Aculeata of the British Islands : a descriptive account of the families, genera, and species indigenous to Great Britain and Ireland, with notes as to habits, localities, habitats London :Reeve,1896.Plate 7
Plate text Myrmosa melanocephala Fab = Myrmosa atra Panzer, 1801 male. Date: 1892. Source:
https://www.biodiversitylibrary.org/item/41393#page/432/mode/1up. Author: Edward Saunders.