FIGURE 148–159 in Small diatoms (Bacillariophyta) in cultures from the Styx River, New Zealand, including descriptions of three new species

FIGURE 148–159. Craticula molestiformis, strain LCR-S:44:2, CHR618420. Scales: Fig. 148, 10 µm; Fig. 152, 5 µm (use in Figs 152–157); all others 1 µm. Figs 148–151. Live cells viewed by LM, showing lobed plastids (girdle view in Fig. 151). Figs 152–157. Cleaned frustules viewed by LM, showing thickened raphe/sternum and transverse striae. Figs 158, 159. Cleaned frustules viewed by SEM. Fig. 158, valve with intact margin, showing longitudinally aligned, slightly elongated areolae, narrow central area bordered by laterally elongated areolae, and narrow copulae; Fig. 159, valve with intact central raphe termini.