RIAUX-GOBIN, Catherine, Pablo SAENZ-AGUDELO, Ewa GÓRECKA, Andrzej WITKOWSKI, Genowefa DANISZEWSKA-KOWALCZYK & Luc ECTOR 2021 (Mar. 17) Cocconeis vaiamanuensis sp. nov. (Bacillariophyceae) from Raivavae (South Pacific) and allied taxa: ultrastructural specificities and remarks about the polyphyletic genus Cocconeis Ehrenberg Marine Biodiversity 51{29}: 1-23, 10 figs., 4 tables |