1949b Uddenites convexus Ruzhentsev: 112, textfig.51,56,83c-
           d.
     1950  Uddenites convexus.-Ruzhentsev: 77, textfig.19,22.
     1960  Uddenites convexus.-Ruzhentsev: 90, 24b, 29f.

Fig. see TAX5586 D (cross-section).