Figs. 10-15.—Hyclithus malvernensis, sp. nov. 
10. (x8 diam.) 12. (x7 dam.) 
on 
13. 
14. (x12 diam.) 
Fig. 10.—Ventral view; fig. 11, @ & 8, sections of the same specimen, taken 
towards the mouth and apex respectively. 
12.—Ventrai view of another specimen ; fig. 13, transverse section of the , 
same. 
14.— Dorsal view of a specimen, measuring 2°5 millimetres at its broadest 
part; fig. 15, transverse section (towards ‘the smaller end) of the- 
same. 
