FIGURES 107–120 in Novel diatom species (Bacillariophyta) from the freshwater discharge site of Laguna Diablas (Island Isabela = Albemarle) from the Galapagos

FIGURES 107–120: Eunotia isabelensis sp. nov. LM images. Figs 107–115: valve views, size diminution series, Figs 116, 117: frustules in girdle view. Fig. 107 is of the holotype. Scale bar = 10 μm for LM figures. Figs 118, 119: SEM girdle views of frustule. Fig. 118: ventral side of a frustule with the short raphe branches (arrows). Fig. 119: dorsal side of a frustule with less differentiated ribs and perforations than ventral side. Fig. 120: internal valve view with distal raphe end forming a well-developed helictoglossa (arrow).