MORALES, Eduardo A., Sinziana F. RIVERA, Sergio DC RUBIN, Morgan L. VIS & Václav HOUK 2015 (online 7 Oct.) Aulacoseira kruegeriana (Diatomeae, Coscinodiscophyceae): a new centric diatom from high-elevation Andean rivers and streams of Bolivia Diatom Research 30(3): 269-277, 41 figs., 2 tables |