1900  Pinnacitidae [sic] Hyatt: 550.
     1933  Pinacitidae Schindewolf: 99.

Anarcestids with discoidal and narrowly umbilicate conch; increase in whorl height rapid. Early whorls imperforate, no
umbilical opening. Sutural formula: [Germ.] E (A) L (U2) U1 I.