/UNITES. 181 



H. CLAYI, Liardet. PI. 54, fig. 8. 



Minute, minutely perforate, golden corneous; whorls 5, 

 convex, the hist slightly carinate, very finely, closely and regu- 

 lar 1}' striated ; smooth and shining on the base. 



Taviunni, Fiji Islands. 



Unfigured Species. 



II. TUTUILL^E, Cox. Tutuila, Navigator's Is. 



H. SABURRA and H. SUBFULVA, Gassies. N. Caledonia. 



II. FATUA, Pfr. New Zealand. 



II. ANTELATA, H. ARDUA, H. VANT/jE-LiAViE, Cox. New Hebrides. 

 II. TROCHISCUS, Pfr. Ins. Aroo. 



II. LIARDETI, Brazier. New South Wales. 



H. MAINO, H. STARKEI, Brazier. New Guinea. 



II. REEDEI, H. DARNLEYENSIS, H. BARNARDENSTS, H. NEPEANENSIS, 

 H. PORTI, II. GREENVILLET, Brazier. N. Australia. 



II. PICTTLIS, Tate. So. Australia. 



Section CONULOPOLITA, Bottger, 1879. 

 II. RADDET, Bottger. PI. 54, figs. 9-11. 



Imperforate, brownish corneous above, whitish corneous 

 below, thin, pellucid, very shining; whorls 6J-7, narrow, very 

 slowly increasing, suture impressed, lightly margined, lightly 

 striulate, more distinctly so at the suture. Diam. 10 mill. 



Caucasus. 

 Section DIERAMA, Pfr., 1877. 



II. DIERAMA, Pfr. PL 54, figs. 12-14. 



Umbilicus wide, shell depressed, thin, pellucid, hyaline, very 

 lightly decussated by arcuate incremental and close spiral lines, 

 suture impressed ; whorls 4 J, obliquely flattened, rapidly increas- 

 ing, the last with sub:ingulate periphery, aperture oblique, 

 margins approaching. Diam. 12 mill. 



Hab. unknown. 

 Subgenus PHACUSSA, Ilutton, 1884. 



H. iiYi-oi'OLiA, Pfeiffer. PI. 54, fig. 15. 



Narrowly unibilicated, closely plicately striate, suture im- 

 pressed, corneous, shining, sometimes obscurely marked with 



