Registration Id: http://phycobank.org/102744
Event: new name, new nomenclatural type
Placoneis araneosa in Protist 172: 24, fig. 19, 20. 20211
Holotype: Azores, Capelas, alt. 0 m, 37°30'36"N, 25°24'36"W, 17 Nov 2014, A. Witkowski Azo12 (BM: BM 81946)2
Isotype: Azores, Capelas, alt. 0 m, 37°30'36"N, 25°24'36"W, 17 Nov 2014, A. Witkowski Azo12 (SZCZ: SZCZ22955)2
1. Etymology: Latin araneosus = cobwebby. Named for the areola occlusions with decussately arranged pores (ricae) resembling a cobweb., 2. Fig. 19C in Lobban et al. (2021) is representing the holotype.published in: Lobban, C.S., Majewska, R., Ashworth, M.A, Bizsel, N., Bosak, S., Kooistra, W. H.C.F., Lam, D.W., Navarro, J.N., Pennesi, C., Sato, S., Van de Vijver, B. & Witkowski, A. 2021: Diatom genus Hyalosira (Rhabdonematales emend.) and resolution of its polyphyly in Grammatophoraceae and Rhabdonemataceae with a new genus, Placosira, and five new Hyalosira species. – Protist 172: 1-47
Registration on 2022-02-22 18:29:41 +0100