original description(ofNavicula gastrum var. signata Hustedt, 1936)Hustedt, F. (1944). Neue und wenig bekannte Diatomeen. Bericht der Deutschen Botanischen Gessellschaft, 61: 271-290, Taf. 8 page(s): p. 283 [details]
original description(ofNavicula gastrum var. signata Hustedt, 1936)Schmidt, A. (1936). Atlas der Diatomaceen-kunde. Leipzig. O.R. Reisland, Series VIII(Heft 101-102): pls. 401-408 page(s): pl. 403, fig. 27-28 [details]
new combination referenceMayama, S. & Kawashima, A. (1998). New combinations for some taxa of Navicula and Stauroneis, and an avowed substitute for a taxon of Eunotia. <em>Diatom. The Japanese Journal of Diatomology.</em> 14: 69-71. page(s): p. 70 [details] Available for editors [request]