PLATE 5, Figures 37–39 in New species of Cymbella and Placoneis (Bacillariophyta) from late Pleistocene Fossil, China

PLATE 5, Figures 37–39: External valve view of Cymbopleura jianghanensis in SEM, Figure 37. External valve view in SEM, Figure 38. External view of the central area showing the proximal dorsally bent raphe endings. Figure 39. External view of the valve end with the dorsally bent terminal raphe end. Scale bar represents 1 µm.Published as part of Gong, Zhijun, Li, Yanling, Metzeltin, Ditmar & Lange-Bertalot, Horst, 2013, New species of Cymbella and Placoneis (Bacillariophyta) from late Pleistocene Fossil, China, pp. 29-40 in Phytotaxa 150 (1) on page 36, DOI: 10.11646/phytotaxa.150.1.2, http://zenodo.org/record/510049