PLATE XI. 



FIG. PAGE 



1. Holcoslephanus uitenhagensis sp. nov. ... ... ... ... 206 



Kailway cutting between milestones 24-24f on the line from 

 Uitenhage to Graaff-Eeinet, about three miles from Uitenhage 

 (276). 



1. Outline diagram of apertural aspect. 



