1957  Protoxyclymenia cf. dunkeri.-Freyer, p.59.
     1975  Protoxyclymenia cf. dunkeri.-Petersen, p.48, pl.7
           fig.2,11-12, textfig.27A.
     1985  Protoxyclymenia dubia.-Becker, p.28, pl. 2 fig.d.