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Epitliemia turgida var. crassa M. Per. 



Epitliemia turgida var. granulata Grun. 



Epithenaia turgida var. Porcellus M. Per. 



Kpithemia turgida var. Poreellus fa excavata M. Per. 



Epitliemia turgida var. vertagus Grun. 



Epithemia Westermanni Ktz. 



Epitliemia zebra Ktz. 



Epitliemia zebra var. minor M. Per. 



Epitliemia zebra var. proboscidea Grun. 



Epitliemia zebra var. undulata M. Per. 



Eunotia arcus En. 



Eunotia exigua Rab. 



Eunotia gracilis Rab. 



Eunotia hendecaodon Eh. (robusta v. hende). 



Eunotia lunaris Grun. 



Eunotia lunaris var. excisa Grun. 



Eunotia lunaris var. subarcuata Grun. 



Eunotia lunaris var. undulata Grun. 



Eunotia minor Bab. (pectinalis var. minor). 



Eunotia pectinalis Rab. 



Eunotia pectinalis f a curta Y. H. 



Eunotia pectinalis var. minor Rab. 



Eunotia pectinalis var. ventricosa Grun. 



Eunotia praerupta Eh. 



Eunotia praerupta var. curta Grun. 



Eunotia robusta Ralfs. 



Eunotia robusta var. hendecaodon Ralfs. 



Eunotia robusta var. tetraodon Y. H. 



Eunotia tridentula Eh. 



Fragilaria BACILIYUM M. Per. 



Fragilaria binodis Eh. (consiruens v. binodis). 



Fragilaria brevistriata Grun. 



Fragilaria brevistriata var, pusilla Grun.? 



Fragilaria capucina Desm. 



Fragilaria capucina var. acuta Grun. 



Fragilarii capucina var. mesolepta Rab. 



Fragilaria construens Grun. 



Fragilaria construens var. binodis Grun. 



Fragilaria construens var. capitata J. Br. 



Fragilaria construens var. genuina. 



Fragilaria construens var. SEMIBONIDIS Ost. 



