Rhagonycha (Rhagonycha) nigriceps (Waltl, 1838)
angulatocollis A. Costa, 1858; atricapilla Kiesenwetter, 1850; boops Kiesenwetter, 1852; cantabrica Heyden, 1880; forticornis Pic, 1905; nigricornis Petri, 1912; styriaca Baudi di Selve, 1872.
Distribution in Iran. Generic records: Iran (Hicker 1925 [Persia]; Horion 1953 [Persia]). Distribution outside Iran. Caucasus, Central and East Europe, France, Spain, Turkey, Ukraine (Kazantsev & Brancucci 2007).
Remarks. Presence of Rh. nigriceps in Iran is doubtful, and new data are required.