206 HELICINA §. 17. 18. 



145. H. Hlacgllllvrayl Pfr. 



T. subconoideo-depressn, solidula, spiraliter obsolete striata, 

 nitidula, carnea vel pallide lilacea, indistincte fasciata; spira 

 breviter conoidea, subacuminata ; anfr. A^U plani, ultimus pe- 

 ripheria obsoletissime angulatus; apertura perobliqua, subtrian- 

 gulari-semiovalis; columella brevis, callum emittens crassius- 

 culum , sulco brevi circumscriptum ; perist. simplex, breviter 

 expansum , versus columellam attenuatuni. — Operc. immer- 

 sum, rubello-corneum. — Diam. maj. 6'/o, min. 5^/., , alt. 4 

 mill. (Coll. Nr. 108.) 



Helicina Macgillivrayi Pfr. in Proc. Zool. Soc. 18."i5. p. 102. 

 Habitat ..Isle of Pines" Oceani Australici (Macgillivray). 



» 



146. Kiisteriana Pfr. (Gray Phan. p. 279. — Pa- 



chystoma /id. Geii. p. 303.) Mon. p. 385. 



147. Ejoiiifiiadeiisis Forh. (Gray Phan. p. 279.— 



Pachystonia Ad. Gen. p. 303.) - - 385. 



t4S. H. graniini Pfr. 



T. conoideo-depressa, tenuiuscula, striis spiralibus, superne 

 subdistantibus , basi confertis, obsoletis sculpta, pallide lutes- 

 cens; spira brevissime turbinata; anfr. 41/2 convexi , ultimus 

 peripheria rotundatus , basi medio impressus et vix callosus ; 

 apertura fere diagonalis, triangulari-semiovalis ; perist. breviter 

 expansum , margine basali cum cokimellari brevissimo sub- 

 angulatim juncto. — Operc. ? — Diam. maj. SV^» i^iin- ^V^, 

 alt. 2 mill. (Coli. Nr. 109.) 



Helicinn graniim Pfr. in Malak. Bl. III. 1856. p 49. 



— — Pfr. Novit conch. I. p. 86. n. 148. t. 23. f. 20—23. 



/S. Fnsco-snccinea. 

 Habitat prope Holguin insulae Cubae (Poey) , var. ^ Buena- 

 vista prope Bayamo (Gundlach). 



§. 18. 



149. Sowerbyana Pfr- (Gray l'han. p. 280. — 



Pachystoina Ad. Gen. p. 303.) Mon. p. 385. 



150. H- Idae Pfr. 



T. conoideo-depressa, tenuiuscula, striata, lineis spiralibus 

 impressis , distantibus sculpta, nitida, hitea vel carnea ; spira 

 conoidea , acutiuscula ; anfr. 5 phiniuscuH , uhimus peripheria 

 subanguhitus, basi convexior; callus basalis tenuis, concolor; 



