dc:description"Figure 5. Shells of the Amphipepleinae species. A, Radix auricularia (Russia, Khabarovsk City, a pond in the city park; LMBI). B, Radix coreana syn. nov., a syntype (ZMB; after Vinarski 2016). C, Radix cf.hamadai (Japan, Hokkaido, Matsumae; LMBI). D, Radix japonica (Japan, Yeddo; SMF).E, R. japonica (Japan, Yokohama; SMF). F, R. japonica (original drawing after Jay 1857). G, Radix onychia (Japan, Lake Biwa, southern shore near Otsu; ZIN). H, Orientogalba ollula (Russia, Primorye Territory, near Possiet Settlement; ZIN). I, Radix plicatula [Taiwan (= ‘Formosa’); MNHN]. J, Radix plicatula [East China (‘Manchouria, Port-Artur’); MNHN]. K, Kamtschaticana kamtschatica, the lectotype (ZIN). L, K. kamtschatica (Russia, Kamchatka, the Valley of Geysers).M, Kamtschaticana sp.1 (Russia, Kamchatka Peninsula, Lake Azabachye). Scale bars: 1 mm in K; 2 mm in G, H, L, M; 5 mm in A–E, I, J; not given in the original drawing in F. Photographs:Maxim V. Vinarski (A–E, G–J), Tatiana Ya.Sitnikova (K), and Olga V. Aksenova (L, M).";
dc:description"Figure 4. The copulatory apparatuses of the pond snails discussed in the taxonomic account. A, Dallirhytis atkaensis (Russia, the Chukchi Peninsula, Lake Vaaliuchio). B, Galba sibirica (Mongolia, the Teellin-gol River; after Vinarski et al. 2017b). C, Galba truncatula (Abkhazia, Gagra District, wet shore of Inkit Lake; after Vinarski et al.2017b). D, Ladislavella liogyra (Russia, Primorye, a pool near Lake Lebedinoye).E, Walhiana catascopium (Russia, Kamchatka, Azabachye Lake; RMBH). F, Lymnaea sorensis (Russia, Kamchatka, Kamchatka River; RMBH). G, Kamtschaticana kamtschatica (Russia, Magadan Region, a water reservoir; after Vinarski et al. 2021). H, Orientogalba ollula (Russia, Primorye Territory, near Possiet Settlement; after Kruglov 2005). I, Radix auricularia (Russia, Tyumen’ Region, Vylposl channel near Labytnangi Town). J, Radix plicatula (China, Bejing, an artificial pond in the former Emperor’s summer palace; after Vinarski et al. 2020). K, Radix cf.hamadai (Japan, Matsumae; after Vinarski et al. 2020). Scale bars: 1 mm.Photographs: Maxim V. Vinarski (A–D, G, I–K) and Olga V. Aksenova (E, F).";
