FIGURES 30–36 in A revision of the diatom genus Lyrella Karayeva (Bacillariophyta: Lyrellaceae) from the Black Sea, with descriptions of five new species

FIGURES 30–36: Figs 30-35: Lyrella karayevae sp. nov. Fig. 30: Valve view, LM, 630×, scale bar = 10 µm. Figs 31–34: Valve view, LM, 1000×, scale bar = 10 µm. Fig. 35: External view, SEM, scale bar = 10 µm. Holotype is illustrated in Fig. 31. Specimens from the Black Sea (Omega Bay, Laspi Bay, Balaklava Bay, Golubaya Bay). Fig. 36: Lyrella granulata comb. nov., stat. nov.: Reproduction of published line-drawing by Schmidt et al. 1874: pl. 3, fig. 3 as Navicula hennedyi var. granulata, scale bar = 10 µm.