There are two original spellings, witimensis and vitimensis. In further publications only the latter spelling is found. [details]
Martinson (1961) based his record on "Cyrena sibirica Rammelmeyer" and referred to Rammelmeyer (1940, p. 408, pl. ... [details]
Based on "S. sibirica (Mart.) = Limnocyrena sibirica (Ramm.) Mart.". The record of Martinson (1961) was based on ... [details]
"rayon r. Polovinki" [region of the river Polovinka] (Russia); Martinson (1961) stated that the river is in eastern ... [details]
"rayon r. Polovinki" [region of the river Polovinka] (Russia); Martinson (1961) stated that the river is in eastern ... [details]