FIGURES 20–35. Encyonopsis schubartii, São Paulo populations. Light and scanning electron micrographs. 20–30. LM views showing variation in size and valve outline. 31–33. SEM external views of entire valve showing the raphe and striae structure. 34. SEM internal view of entire valve showing the raphe and striae structure. 35. SEM internal detail of areolae and central area with intermissio. Note the intermissio with small pores. LM scale bar = 10 μm (in Figs 20–30).

Published as part of Wengrat, Simone, Marquardt, Gisele C., Bicudo, Denise C., Bicudo, Carlos E. De M., Wetzel, Carlos E. & Ector, Luc, 2015, Type analysis of Cymbella schubartii and two new Encyonopsis species (Bacillariophyceae) from southeastern Brazil, pp. 247-264 in Phytotaxa 221 (3) on page 253, DOI: 10.11646/phytotaxa.221.3.3, http://zenodo.org/record/13633453