Hylotoma terminalis Klug, 1814:297 Synonymized with Scobina melanocephala (Lepeletier, 1823) by Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:29.
Hylotoma melanocephala Lepeletier, 1823:48 - As Scobina melanocephala: - Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201. (distribution).
Hylotoma dryope Kirby, 1882:78, ♀. Holotype ♀, Amazons (BMNH, leg. H.W. Bates). Synonymized with Scobina melanocephala (Lepeletier, 1823) by Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:28.
Labidarge vitreata Konow, 1904:235 Synonymized with Scobina melanocephala (Lepeletier, 1823) by Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:28.
Labidarge nubeculosa Konow, 1904:236 Synonymized with Scobina melanocephala (Lepeletier, 1823) by Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:28.
Labidarge tegularis Konow, 1907:220 Synonymized with Scobina melanocephala (Lepeletier, 1823) by Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:28.
Caloptilia nubeculosa rosenbergi Rohwer, 1911:383 Synonymized with Scobina melanocephala (Lepeletier, 1823) by Smith, 1992Smith, D.R. 1992. A synopsis of the sawflies (Hymenoptera, Symphyta) of America south of the United States: Argidae. 39:1-201.:28.