JAHN, Regine, Nélida ABARCA, Birgit GEMEINHOLZER, Demetrio MORA, Oliver SKIBBE, Maxim KULIKOVSKIY, EVGENIY GUSEV, Wolf-Henning KUSBER & Jonas ZIMMERMANN 2017 (Apr. 24) Planothidium lanceolatum and Planothidium frequentissimum reinvestigated with molecular methods and morphology: four new species and the taxonomic importance of the sinus and cavum Diatom Research 32(1): 75-107, 385 figs., 4 figs. |