434 



On the Subgenus Coelorus, Pilshry, 



the cuticular processes, so characteristic of Plectotropis, goes 

 to confirm this view. 



Two of tlie species not havintr hitherto been figured, I take 

 tiiis opportunity of giving illustrations of them, while, to 

 facilifate a survey of the group, I have added figures of the 

 type species. 



Eulota {Coelorus) cavt'coUis, Pils. (Fig. 1 a enlarged, 

 fig. 1 h natural size.) 



i:idota (Ccclorus) cavicoUis. Pilsbrv, Proc. Arad. Nat. Sfi. riiilad. 1899, 

 p. 527, pi. xxi. figs. 11-13. (Published Fob. li>, IttOO.) 



Eulota (Ilectotropis) Iliragei, Gude, Proc. Malac. Soc. iv. (March, 1900), 

 p. 10, pi. ii. figs. 4-7. 



Kyoto. 



Eulota [CoeJorus) caviconus^ Pils. (Figs. 2 a-2 c, 3 a-3 J.) 



Eulota (Calortts) cavico7ii(s, Pilsbrv, ' The Nautilus,' xv. (19C2),p.ll7; 

 xvi. (1902), p. 46. 



Goto, Prov. Hizen, Ishind of Kiushiu (figs. 2 a, 2 h). 



A variety a little largt r than tlie type is recorded by 

 Prof. Pilsbry from Ojikajima, jnov. Hizen (fig. 2 c enlarged). 

 The shell bears a tubercle on the basal margin of the peri- 

 stome at the junction with the columellar margin, and the 



