Acanthorhaphe Książkiewicz, 1961

Diagnosis. (after Książkiewicz,1961a). Hypichnial strings winding in low meanders with lateral short thorn-like appendages on the convex side of the windings.

Diagnosis: Hypichnial strings winding in low meanders with lateral short thorn-like appendages on the convex side of the windings (after Ksiazkiewicz, 1970,1977).