Fragilaria pararumpens Lange-Bertalot, G.Hofmann & Werum, 2011

Vijver, Bart Van de, 2021, Was Fragilaria pararumpens Lange-Bertalot, G. Hofmann & Werum 2011 new to science?, Notulae Algarum 180, pp. 1-4 : 2-3

Fragilaria pararumpens Lange-Bertalot, G.Hofmann & Werum (in Hoffmann & al. 2011: 269–270, pl. 8: figs 4–10)

Synonyms: Synedra rumpens var. meneghiniana Grunow (in Van Heurck 1881, pl. 40: fig. 13), Fragilaria rumpens var. meneghiniana (Grunow) H.P.Gandhi nom. inval. (1964: 355, figs 16– 17), Fragilaria capucina var. meneghiniana (Grunow) T.A.V. Ludwig & Flôres (1997: 60 ,? figs 10–11)

Concept synonyms: Synedra familiaris Kützing sensu Krasske (1923) , Synedra rumpens Kützing sensu Hustedt (1930)

The authors wish to thank Luc Ector for his valuable comments that greatly improved this manuscript. Dr G. Hofmann is thanked for sending us the type material of Fragilaria pararumpens .

Gandhi, H.P. (1964). Notes on the Diatomaceae of Ahmedabad and its environs - V The Diatomflora of Chandola and Kankaria Lakes. Nova Hedwigia 8: 347–402, 5 pls.

Hofmann, G., Werum, M. & Lange-Bertalot, H. (2011). Diatomeen im Süsswasser-Benthos von Mitteleuropa. Bestimmungsflora Kieselalgen für die ökologische Praxis. Über 700 der häufigsten Arten und ihre Ökologie. pp. [1]–908, 133 pls. Ruggell: A.R.G. Gantner Verlag K.G.

Hustedt, F. (1930). Bacillariophyta (Diatomeae) Zweite Auflage. In: Die Süsswasser-Flora Mitteleuropas. Heft 10. (Pascher, A. Ed.), pp. [i]–vii, [1]–466. Jena: Verlag von Gustav Fischer.

Kitton, F. (1869). Notes on New York Diatoms with description of a new species Fragilaria crotonensis. Hardwicke's Science-Gossip 5: 109–110, 3 figs.

Krammer, K. & Lange-Bertalot, H. (2000). Bacillariophyceae, 3. Teil: Centrales, Fragilariaceae, Eunotiaceae. In: Süsswasserflora von Mitteleuropa. Band 2/3 (ed. 2). (Ettl, H., Gerloff, J., Heynig, H. & Mollenhauer, D. Eds), pp. 1–599. Heidelberg: Spektrum Akademischer Verlag.

Krasske, G. (1923). Die Diatomeen des Casseler Beckens und seiner Randgebirge, nebst einigen wichtigen Funden aus Niederhessen. Botanisches Archiv 3 (4): 185–209.

Kützing, F.T. (1844). Die Kieselschaligen Bacillarien oder Diatomeen. pp. [i–vii], [1]–152, pls 1– 30. Nordhausen: zu finden bei W. Köhne.

Lange-Bertalot, H., Hofmann, G., Werum, M. & Cantonati, M. (2017). Freshwater benthic diatoms of Central Europe: over 800 common species used in ecological assessments. English edition with updated taxonomy and added species (Cantonati, M. & al. eds). pp. [1]–942, 135 pls. Schmitten-Oberreifenberg: Koeltz Botanical Books.

Ludwig, T.A.V. & Flôres, T.L. (1997). Diatomoflórula dos rios da região a ser inundada para a construção da Usina Hidrelétrica de Segredo, PR. Fragilariophyceae (Fragilaria e Synedra). Hoehnea 24 (1): 55–65, 26 figs.

Rabenhorst, L. (1861). Algen Europa's, Fortsetzung der Algen Sachsens, Resp. Mittel-Europa's. Dec. 5–6. Nos 1041 –1060. Dresden.

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., editors (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, Vol. 159. pp. [i]– xxxviii, 1–253. Glashütten: Koeltz Botanical Books.

Van de Vijver, B. & Ector, L. (2020). Analysis of the type material of Synedra perminuta (Bacillariophyceae) with the description of two new Fragilaria species from Sweden. Phytotaxa 468 (1): 89–100.

Van de Vijver B., Ector L., Schuster T.M. & Walter J. (2020). Observations on and typification of Synedra gloiophila Grunow (Fragilariaceae, Bacillariophyta) and its transfer to the genus Fragilaria Lyngbye. Notulae Algarum 145: 1–6, 42 figs.

Van Heurck, H. (1880). Synopsis des Diatomées de Belgique Atlas. pls I–XXX [pls 1–30]. Anvers: Ducaju et Cie.

Van Heurck, H. (1881). Synopsis des Diatomées de Belgique Atlas. pls XXXI–LXXVII [31–77]. Anvers: Ducaju et Cie.

Van Heurck, H. (1882). Synopsis des Diatomées de Belgique. Atlas pls LXXVIII–CXXXII [78– 132] and supplementary pls 22 bis, 82bis, 83bis, 83ter, 95bis], tables genres. Anvers: Ducaju et Cie.