Preliminary Report on the Diatom from East Ongul Island, 2

Abstract

In this paper are reported 31 taxa of diatom. Among these taxa, Achnanthes lanceolata, Asterionella gracillima, Ceratoneis arcus var. hattoriana, C. a. var. vaucheriae, Cocconeis placentula, C. p. var. lineata, Cyclotella meneghiniana, Cymbella turgidula, C. uentricosa, C. v. var. girodi, Gomphonema angustatum var. producta, G. parvulum var. subelliptica, Navicula cinctaeformis, N. cryptocephala var. intermedia, N. viridula f. capitata, Nitzschia acicularis, N. dissipata, N. dubia var. australis, N. filiformis, Synedra rumpens, S. r. var. familiaris are newly recorded from East Ongul Island.