Okrzemki epifityczne występujące na plechach Cladophora glomerata i Vaucheria
Streszczenie
96 taxa of epiphytic diatoms were identified on Cladophora
glomerata in the Warta River. The dominant species (over 10%) were as fallows:
Cocconeis pediculus Ehr., C. placentula Ehr., Rhoicosphenia abhreviata (Ag.) Lange-
Bertalot, 58 taxa vere found in the Brda River; Achnanthes minutissima Kütz.,
Cocconeis pediculus Ehr., Cymbella minuta Hilse, Fragilaria vaucheriae (Kütz.) Pet.,
were prevalent. 43 taxa were distinguished on Vaucheria sp. in the Pisia River:
Diatoma elongatum (Lyngb.) Ag., Navicula gregaria Donk., Synedra ulna (Nitzsch)
Kütz., Synedra tabulala (Ag.) Kütz.
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