Uwagi o taksonomii i ekologii niektórych gatunków okrzemek z rodzaju Navicula Bory
Streszczenie
The work contains some remarks on the taxonomy and ecology of
the 23 diatom taxons from the genus Navicula Bory to be found in the microbenthos of
3 rivers of Central Poland: Bzura, Mroga and Rawka. The data concerning diatom
dimensions as well as the number of striae per 10 µm have been compared with those
given by Hustedt (1930), Cleve-Euler (1953), Patrick, Reimer (1966),
Germain (1981) and Kramer, Lange-Bertalot (1986).