Traits taxon details
original description
Betekhtina, O. A. (1965). Nekotoryye verkhnepaleozoyskiye peletsipody Tungusrkogo basseyna [Some Upper Paleozoic pelecypods of the Tunguska Basin]. In: Stratigrafiya i paleontologiya paleozoya Aziatskoy chasti SSSR [Stratigraphy and paleontology of the Paleozoic Asian part of the USSR]. Nauka, Moskva, pp. 99-128, pl. 1., available online at https://www.geokniga.org/books/18739 page(s): 124, pl. 1, fig. 28 [details] Available for editors
basis of record
Betekhtina, O. A. (1966). Verkhnepaleozoiskie nemorskie peletsipody (dvustvorki) Sibiri i vostochnogo Kazakhstana [Upper Paleozoic non-marine Pelecypoda (bivalves) of Siberia and eastern Kazakhstan]. Nauka, Moskva, 220 pp. page(s): 56, 109, fig. 27(29) [details] Available for editors
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