Diatom Genus Hyalosira (Rhabdonematales emend.) and Resolution of its Polyphyly in Grammatophoraceae and Rhabdonemataceae with a New Genus, Placosira, and Five New Hyalosira Species

Christopher S. Lobban, Roksana Majewska, Matt P. Ashworth, Nihayet Bizsel, Sunčica Bosak, Wiebe H. C. F. Kooistra, Daryl W. Lam, J. Nelson Navarro, Chiara Pennesi, Shinya Sato, Bart Van de Vijver, Andrzej Witkowski