original description(ofOpephora polymorpha Jouravleva, 1936)Juravleva, A.A. (1936). Die fossilen Diatomeen des Tunkin Kessels (Baikal-Gebiet). Trudy neftjanogo geologo-rasvedocnogo instituta Leningrad, series A,, Leif. 76(Palaeob. sborn., Lief 6): 47-64. page(s): p. 56; pl. 1, fig. 2 [details]
new combination referenceBukhtiyarova, L. (1999). Diatoms of Ukraine inland waters. <em>National Academy of Sciences of Ukraine, M.G. Kholodny Institute of Botany, Kyiv, Ukraine.</em> 133 pp. page(s): p. 21, 94 [details] Available for editors [request]