Eurydema nigriceps Reuter, 1884i: 67. HT: male, Algeria; NHRS.
Eurydema nigriceps var. collare Horváth, 1903c: 408. STS: female, Algeria: Oran; HNHM, MNHN.
Eurydema nigriceps var. vitticolle Horváth, 1907a: 299. ST(S): female, Algeria, Djebel Babor; Chobaut collection.
Eurydema nigriceps var. reuteri Vidal, 1937: 190. HT: male, Morocco, Ras Foughal; Institut Scientifique Chérifien, Rabat, Morocco.
Eurydema nigriceps var. horvathi Vidal, 1937: 190 (junior primary homonym of Eurydema oleraceum var. horvathi Royer, 1905). HT: female, Morocco, Ras Foughal; Institut Scientifique Chérifien, Rabat, Morocco.
Eurydema nigriceps var. iblanensis Vidal, 1950: 190. STS: Algeria and Morocco (Bou Iblane); Institut Scientifique Chérifien, Rabat, Morocco.
Eurydema nigriceps var. splendida Vidal, 1950: 190. STS: Morocco, Immouzer, Tizi N'Test; Institut Scientifique Chérifien, Rabat, Morocco.
Eurydema nigriceps var. lepigrei Vidal, 1950: 190. STS: Algeria, Tizi N’Kouilal, Kabylie; Institut Scientifique Chérifien, Rabat, Morocco.
Eurydema nigriceps f. vidali Stichel, 1961: 643 (unavailable name). New name for nigriceps var. horvathi Vidal, 1937.