WETZEL, Carlos E., Luc ECTOR, Lucien HOFFMANN, Horst LANGE-BERTALOT & Denise De C. BICUDO 2011 (March-June [after Aug 30]) Two new periphytic Eunotia species from the neotropical Amazonian 'black waters', with a type analysis of E. braunii Diatom Research 26(1/2): 135-146, 41 figs. Eunotia emedii, E. kayaporum