1947  Synwocklumeria Librovitch: 52 [nom. nud.].
     1957  Synwocklumeria.- Librovitch: 246.
     1960  Synwocklumeria.- Ruzhentsev: 239.
     1962  Synwocklumeria.- Osnovy: 403.
     1981  Synwocklumeria.- Bogoslovskii: 71.
     2000  Synwocklumeria.- Becker: 45.
     2002  Synwocklumeria.-Korn & Klug: 261.
     2005  Synwocklumeria.-Nikolaeva & Bogoslovskii: S533.

     Type species: Synwocklumeria baschkirica Librovitch, 1957, p. 247 [OD].

A:   Conch triangularly coiled, form lenticular or pachycone; flanks and venter broadly rounded; umbilicus throughout very
       narrow, but not closed.
D:   Three prominent constrictions causing tri-segmentation of the conch.
G:   Suture line as in Wocklumeria, but with rounded and shallow ventral lobe, umbilical lobes around the umbilical seam
broad and rounded.

    [BOGOSLOVSKIY 1981, p.69: Conch thickly discoidal to subsphaerical, average involute, with low, wide, in cross-
    section sickle-shaped whorls and moderately wide umbilicus.  Triangular coiling and straight constrictions (three per
    whorl)  present only on early growth stages;  in adult state the shell is coiled spirally, smooth, usually lacking
   constrictions. Growth lines almost linear. Ventral lobe deep, thin, sharpened.  First umbilical lobe also deep, thin and
    wedge shaped. Second umbilical lobe parted by a low, rounded saddle in two sharpened elements, which are located
    to both sides of the umbilical seam. Inner lateral and dorsal lobes thin, wedge shaped, sharpened;  dorsal lobe deeper.]