WETZEL, C. E.; DE VIJVER, B. V.; HOFFMANN, L.; ECTOR, L. <em>Planothidium incuriatum sp. nov. </em>a widely distributed diatom species (Bacillariophyta) and type analysis of<em> Planothidium biporomum</em>. Phytotaxa, [S. l.], v. 138, n. 1, p. 43–57, 2013. DOI: 10.11646/phytotaxa.138.1.6. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.138.1.6. Acesso em: 15 mar. 2025.