Traits name details
original description
(of Ragozinella Betekhtina, 1988 †) Betekhtina, O. A.; Tokareva, P. A. (1988). Nemorskiye dvustvorki [Non-marine bivalves]. In: Verkhnii paleozoi Angaridy. Fauna i flora [Upper Paleozoic of Angaraland. Fauna and Flora]. Nauka Publishers, Novosibirsk, pp. 59-71, 100-118. page(s): 115 [details] Available for editors 
basis of record
Papin, Yu. S. (1994). Sovmeshcheniye konturov - perspektivnyy metod vidovoy diagnostiki [Combination of contours - a promising method of species diagnostics]. In: Voprosy geologii Sibiri, Vyp. 2. Izdatel'stvo Tom universiteta, Tomsk, pp. 44-62. [details] Available for editors 
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