Published December 17, 2013
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PLATE 10 in The diatom genus Gomphoneis Cleve (Bacillariophyceae) from Lake Baikal, Russia
Authors/Creators
- 1. Museum of Natural History and Department of Ecology and Evolutionary Biology & University of Colorado, Boulder, Colorado, 80309 USA
- 2. I.D. Papanin Institute for Biology of Inland Waters Russian Academy of Sciences,
- 3. Dumlupiner University, Department of Biology, Art & Science Faculty, Kütahya, 431000, Turkey
Description
PLATE 10: SEM. Figs 368–371: Gomphoneis lata. External valve views. Fig. 368: Overall valve view showing robust interstriae, thickened central area, straight raphe and isolated stigmoids. Fig. 369: Headpole with raphe extending well onto valve mantle. Fig. 370: Central area with doubly punctate striae ending as single areolae and isolated stigmoids much larger than the areolae. Fig. 371: Footpole, with apical pore field bisected by distal raphe end curving onto mantle, porelli elongate and right next to the striae, and some striae composed of 2 or 3 rows of areolae.