Traits name details
original description
Tolstikova, N.V. (1975). Novyye paleogenovykh presnovodnyye mollyuski Zaysanskoy vpadiny [New Paleogene freshwater mollusks of the Zaisan depression]. In: Menner, V.V. (Ed.) Razvitiye i smena organicheskogo mira na rubezhe mezozoya i kaynozoya. Novyye dannyye o razvitii fauny. Nauka, Mosvka, pp. 51-68, 154-155. page(s): 61-62, pl. 8, figs 6, 7 [details] Available for editors 
additional source
Tolstikova, N.V. (1976). Mollyuski drevnikh ozer Zaysanskoy vpadiny (Yugo-vostochnyy Kazakhstan, Mel, Paleogen, Miotsen) [Mollusks of the ancient lakes of the Zaysan depression (south-eastern Kazakhstan, Cretaceous, Paleogene, Miocene)]. In: Martinson, G.G. (Ed.) Iskopayemyye presnovodnyye mollyuski i ikh znacheniye dlya paleolimnologii. Nauka, Leningrad, pp. 51-256., available online at http://mmtk.ginras.ru/pdf/iskopaem_presnovodn_moll_1980.pdf page(s): 198, pl. 16, figs 9-11 [details]
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