COSTA, F.D.M., RAMOS, G.J.P. and MOURA, C.W.D.N. 2023. New taxa of <em>Cosmarium</em> and <em>Euastrum</em> (Zygnematophyceae) from the North Coast of Bahia, Brazil. Phytotaxa. 632, 2 (Dec. 2023), 193–200. DOI:https://doi.org/10.11646/phytotaxa.632.2.9.