1902  Xenodiscus plicatus.-Frech: 634, textfig.5; pl.57b
           fig.7.
     1927  Xenodiscus plicatus.-Diener: 75, pl.XIV fig.5,
           textfig.8c.
     1955  Xenodiscus plicatus.-Schindewolf: pl.5 fig.2, pl.6   
           fig.1-2.  

Fig. see TAX4849 D (suture).