MORALES, Eduardo A., Carlos E. WETZEL, & Luc ECTOR 2021 (Dec. 13) New and poorly known "araphid" diatom species (Bacillariophyta) from regions near Lake Titicaca, South America and a discussion on the continued use of morphological characters in "araphid" diatom taxonomy PhytoKeys 187: 23-70, 9 figs., 5 tables |