1989  Sobolewiidae House: 314, fig.5.
     2002  Sobolewiidae.-Korn & Klug: 134.

A:   Anarcestoidea with involute conch, narrow umbilicus, depressed whorl section (slowly expanding whorls).
B:   Convex growth lines.
G:   Umbilical lobe at the umbilical seam and short dorsolateral saddle.