234 HELICINA §. 17—19. 



S. 17. 



1438. ]fi8. Antillarum Sow. (Coll. 139. — Ins. Antill.) Pncum. II. p. -lOS' 

 14.39. 1K9. rula Pfr. (Coll. 140. — Haiti.) - - - 205. 



1440. 170. oresigena Orl>. f (Bolivui.) - - - 205. 



§. 1«. 



1441. 171. simi lis So w. f (Guadeloupe.) - - - 205. 



144J 172. tiilva Orb. (Coll. 141. — Holivia.) .... - - - 205. 



1448. 17.3 IJrasiliensis Gray. (Coll. 142. — Ri-asiiia.) - - - 205. 



1444. 174. Macgillivrayi Pfr. (Coll. 143. — ^ Ins. oceani 



Austral.) - -- 206. 



1445. 175. Kiisteriaua Pfr. (Tahiti.) - - - 206. 



1446. 176. L oui siad ensis Forb. (Archip. Louisiad.) . - - - 206. 



1447. 177. granum Pfr. (Coll. 144. — Cuba.) .... - - - 206. 



§. 19. 



1-^48. 178. H. reniota Poey. 



T. trochifoinus , solida , oblique irregulariter striata et 

 liris spiralibus minutis sub lente sculpta, carneo-albida, sordide 

 incrustata; spira convexiusculo-conica, vertice mucronato; anfr. 

 G1/.2 vix convexiusculi, ultimus subcarinatus, basi paulo con- 

 vexior; columella subarcuata, triangularis, callum emittens niti- 

 dum, tenuem; apertura obliqua, late seiniovalis, intus lutea, 

 nitida; perist. simplex, acutum, expansiusculum, raargine dextro 

 regulariter arcuato, basali cum columella angulum fere rectum 

 formante, — Operc solidum, margaritaceo-album, margine 

 columellari perincrassato. — Diam. maj. 17, min. 15, alt. 13 

 mill. (Coll. Nr. 145.) 



Helicina retnota Poeu Memor. II. p. 27. t. 8. f. 26. 



— — Pfr in Mahik. Bl. X. 1863. p. 198. 



Habitat in parte occidentali insulae Cubae: Guane {Poey), 

 Vignales ( Wright). 



1449. 179. Sowerbyana Pfr. (Guatemala.) Pneum. II. p. 206. 



14.50. 180. H. Wrishtl Pir. 



T. conica, solidula, nitidula ; spira subregulariter conica, 

 in miicronem acutum desinens ; anfr. 8, superiores lutei, spira- 

 liter tenuistriati, ultimus spira minor, sublaevigatus (striis spirali- 

 bus sensim evanescentibus), carneo-albidus, infra meclium sub- 



