FIGURES 108–111, 113–125 in Gliwiczia gen. nov. a new monoraphid diatom genus from Lake Baikal with a description of four species new for science

FIGURES 108–111, 113–125: Gliwiczia calcar comb. nov. Figs 108–111, 113–123: Figs 108–109: Valve view of rapheless valves from type material. Fig. 110. Original drawing of Achnanthes calcar from Cleve (1891). Fig. 111. Drawing from Cleve (1891) that he noted as possible belonging to raphe valve of Achnathes calcar. Fig. 112. Raphe valves abundant in type material comparable with fig. 111 and belonging to Cavinula spp. Figs 113–120. Valve view of rapheless valves of Gliwiczia cf. calcar comb. nov. from Hoton Nur lake, Mongolia. Figs 121, 122. Valve view of rapheless valves of Gliwiczia cf. calcar comb. nov. from Lake Dalnee, Kamchatka. Fig. 123. Valve view of raphe valves of Gliwiczia cf. calcar comb. nov. from Lake Dalnee, Kamchatka. Figs 124, 125. Internal view of rapheless valves of Gliwiczia cf. calcar comb. nov. from Lake Dalnee, Kamchatka. (108, 109, 112–123: LM; 110, 111: drawings; 124,125: SEM). Scale bars: 10 µm.