Published October 14, 2011 | Version v1
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FIGURES 108–113 in Fifteen new diatom (Bacillariophyta) species from Lake Ohrid, Macedonia

  • 1. Institute of Biology, Faculty of Natural Sciences, Gazi Baba bb, Skopje, R. Macedonia. E-mail: zlevkov@iunona.pmf.ukim.edu.mk Department of Botany, the Natural History Museum, Cromwell Road, London, United Kingdom. Email: d.m.williams@nhm.ac.uk

Description

FIGURES 108–113: SEM micrographs of Placoneis subelegans. Fig. 108. External view of initial cell; distal raphe endings not passing on valve mantle. Fig. 109. Detail of mid-valve showing proximal raphe ends, small central area and uniseriate striae. Stigma not present. Figs 110, 111. SEM external view of whole valves. Figs 112, 113. Detail of valve ends showing distal raphe endings. Both raphe fissures symmetrical and doubly curved. Scale bars in Figs 108, 111 = 20 µm; Fig. 109 = 5 µm; Fig. 110 = 10 µm; Figs 112, 113 = 2 µm.

Notes

Published as part of Levkov, Zlatko & Williams, David M., 2011, Fifteen new diatom (Bacillariophyta) species from Lake Ohrid, Macedonia, pp. 1-41 in Phytotaxa 30 on page 17, DOI: 10.11646/phytotaxa.30.1.1, http://zenodo.org/record/4894396

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