Nupela gomphosphenioides Kulikovskiy & Lange-Bert. Nupela gomphosphenioides Kulikovskiy & Lange-Bert. in Lake Baikal: Hotspot of endemic diatoms II. Iconographia Diatomologica, 26: 52, pl. 53, fig. 1-28; pl. 54, fig. 1, 2. 2015Holotype: Russian Federation, Bolshoi Ushkaniy Island, Lake Baikal , 20 Jul 1965, A. Skabitschewsky (IBIW: 15645m)Isotype: Russian Federation, Bolshoi Ushkaniy Island, Lake Baikal , 20 Jul 1965, A. Skabitschewsky (SZCZ: 15645a)