Figure 5
From: Integrative taxonomy, biogeography and conservation of freshwater mussels (Unionidae) in Russia
Shells of Middendorffinaia mongolica and Nodularia douglasiae from Russia. (A) M. mongolica, Gladkaya River, Russian Far East [neotype RMBH biv229_5]. (B) M. mongolica, Shilka River, Transbaikalia [INREC]. (C) M. mongolica, young sculptured shell, Gladkaya River, Russian Far East [RMBH biv229_7]. (D) M. mongolica [=M. dulkeitiana Moskvicheva & Starobogatov, 1973, a topotype], a tributary of Komarovka [Suputinka] River, Razdolnaya Basin, Russian Far East [RMBH 99_3]. (E) N. douglasiae, Lake Soldatskoye near Ussuriysk city, Razdolnaya Basin, Russian Far East [RMBH biv227_12]. (F) N. douglasiae [=Middendorffinaia ochotica Bogatov, 2000, holotype], Kukhtui River northward of Okhotsk, Russian Far East [ZISP]. (G) N. douglasiae [=Middendorffinaia mongolica sensu Moskvicheva & Starobogatov, 1973 non Middendorff, 1851, a specimen selected by Moskvicheva and Starobogatov18 as a representative of Middendorff’s taxon], Arsenievka River near Yakovlevka village, Lake Khanka basin, Russian Far East [ZISP]. (H) N. douglasiae [=Unio pictorum var. amurensis Mousson, 1887, a topotype], Amur River near Nikolaevsk-on-Amur, Russian Far East [RMBH biv134_13]. Scale bars = 10 mm. (Photos: Ekaterina S. Konopleva [A,C,D,E,H], Olga K. Klishko [B,G] and Ilya V. Vikhrev [F]).
