SABIR, J.S.M., E.C. THERIOT, C.S. LOBBAN, A.M. ALHEBSHI, A.L. AL-MALKI, N.H. HAJRAH, M.A. KHIYAMI, A.Y. OBAID, R.K. JANSEN, & M.A. ASHWORTH 2018 (Apr. 10) Systematics of araphid diatoms with asymmetric rimoportulae or densely packed virgae, with particular attention to Hyalosynedra (Ulnariaceae, Bacillariophyta) Phytotaxa 347(1): 1-49, 117 figs., 1 table |