Staurophora tackei (Hust.) Bahls, comb. nov. (Figs 11–14)

Navicula tackei Hust. (1942: 194, figs 6–7). Type: GERMANY: “Bremen-Warturm, Tümpel. 1.”, (holotype BRM N10/ 84, Simonsen 1987: 305, pl. 459, figs 1–4).

Stauroneis tackei (Hust.) Krammer & Lange-Bert. (1985: 116, pl. 5, figs 7, 8)

Stauroneis palustris Hust. (1945: 914, pl. 42, figs 30–32). Type: MACEDONIA: “Katlanowo-See”, (lectotype BRM 206/ 1, Simonsen 1987: 327, pl. 507, figs 1–5).