Traits name details
original description
(of Gomphonema parvulum var. parvulius Lange-Bertalot & Reichardt, 1993) Krammer, K. & Lange-Bertalot, H. (1991). Bacillariophyceae 4. Teil: Achnanthaceae, Kritische Erganzungen zu Navicula (Lineolatae) und Gomphonema Gesamtliteraturverzeichnis Teil 1-4. In: H. Ettl et al., Suesswasserflora von Mitteleuropa. VEB Gustav Fisher Verlag, Jena, 2(4): 1-437, 88 pls., 2048 figs. page(s): pl. 76, figs. 22-26 [details]
original description
(of Gomphonema parvulum var. parvulius Lange-Bertalot & Reichardt, 1993) Lange-Bertalot, H. (1993). 85 neue taxa und über 100 weitere neu definierte Taxa ergänzend zur Süsswasserflora von Mitteleuropa / 85 New Taxa and much more than 100 taxonomic clarifications supplementary to SuBwasserflora von Mitteleuropa. <em>Bibliotheca Diatomologica.</em> 27: 164 pp., 134 pls. page(s): p. 70; Bacill. 2/4, fig. 76: 22-29 [details] Available for editors 
basis of record
Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19., available online at http://researcharchive.calacademy.org/research/diatoms/names/index.asp [details]
new combination reference
Lange-Bertalot, H. & Metzeltin, D. (1996). Indicators of oligotrophy - 800 taxa representative of three ecologically distinct lake types, Carbonate buffered - Oligodystrophic - Weakly buffered soft water. In: Lange-Bertalot, H. (ed.), Iconographia Diatomologica. Annotated Diatom Micrographs. Vol. 2. Ecology, Diversity, Taxonomy. Koeltz Scientific Books. Königstein, Germany,, 2: 390 pp. page(s): v. 2: p. 71; pl. 64, fig. 9-12, pl .118, fig. 2 [details]
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