Details

Cymbella helmckei Krammer 1982

[Link to DiatomBase]

Citation:
"Krammer, K. 1982 . Valve morphology in the genus Cymbella C.A. Agardh. Micromorphology of Diatom Valves; Helmcke & Krammer (ed.). J. Cramer, Vaduz, 11:299 pp."