FIGURES 37–42 in Gomphosphenia plenkoviciae sp. nov. A new species from Crveno jezero, Croatia

FIGURES 37–42. Gomphosphenia plenkoviciae Gligora Udovič & Žutinić sp. nov. SEM pictures of large and medium sized specimens. Figs 37, 39, 40. External view of the whole valve. Fig. 38. Girdle view showing the mantle striae and perforated girdle bands. Fig. 41. Internal valve view. Fig. 42. Detailed view of the mid-valve showing the occluded striae and proximal raphe endings. Scale bar in Figs 37–41 = 10 μm, in Fig. 42 = 2 μm.