Navicula opuntioides Simonsen
Navicula opuntioides in Diatom Res. 27(2): 87. Jun 2012
is basionym for Lyrella opuntioides in Notul. Algarum 297: 2. 10 Jul 2023
is validating Navicula opuntioides in Kieler Meeresforschungen 15(1): 79, t. 12: fig. 1. 1959, nom. inval.1,2
1. Art. 40.1; Turland, N.J., Wiersema, J.H., Barrie, F.R., Greuter, W., Hawksworth, D.L., Herendeen, P.S., Knapp, S., Kusber, W.-H., Li, D.-Z., Marhold, K., May, T.W., McNeill, J., Monro, A.M., Prado, J., Price, M.J. & Smith, G.F. (eds.) 2018: International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code), adopted by the Nineteenth International Botanical Congress, Shenzhen, China, July 2017. Regnum Vegetabile 159. – Glashütten: Koeltz Botanical Books, 2. Original description: Valvae late ellipticae, 45-62 µ longae, 26-34 µ latae. Raphe recta; area axialis angusta, linearis, prope poros centrales aliquanto dilatata; area centralis magna, cum areis lateralibus coniuncta. Area laterales anguste lanceolata, ab area axiali seriebus punctorum separatae; in unaquisque parte dimidia arearum lateralium sulcus longus et ad mediam partem dilatans. Striae radiantes, 12-14 in 10µ, tenuissime punctatae., 3. Finder 350.8, 4. Finder 526.7