1965  Pseudotirolitidae Chao: 1822 (nom.nud.).
     1965  Pseudotirolitidae Chao et al.:
     1973  "Pseudotirolitidae".-Teichert, Kummel & Sweet: 405
           (nom.nud.).
     1978  Pseudotirolitidae.- Zhao, Liang & Zheng: 123, 180.

[Zhao et al., 1978]: Shell evolute, discoidal with fastigate
venter and keel. Whorl section pentagonal, suboval or
rectangular. Sides sculptured with transverse ribs and
ventro-lateral nodes. Umbilicus wide and shallow. Suture
ceratitic.