OMPHALOTROPIS §. 4—6. 179 



tiusculo leviter impresso sculptis, ultimo convexo, carina basali 

 elevatiuscula munito ; apertura verticali, pyriformi, peristomate 

 simplici acuto, marginibus callo appresso arcuato junctis, colu- 

 mellari expansiusculo, undulato. — Operc. ? — Long. 6, 

 (liam. 4 mill.'' (B.) 



Omphfi/ofropis Ilarpvht Bens. in Ann. and Mag. n. h. 18.59. Febr. p. 100. 

 Habitat in insula Mauritii. 



S. 5. 



28. acutilirata Pfr. (Coll. 534. — Nov. Hebrid.) Pneuni. 11. p. 16C. 1089. 



29. Annatonensis Pfr. (Nov. Hebrid.) .... - - - 166. 1090. 

 30 vestita Pfr. (Coll. 535. — Nova Seelandia.) . - - - 166. 1091. 



31. multilirata Ffr. (Ins. Mauritius.) .... - - - 167. 1092. 



§. 6. 



32. aurantiaca Desh. (Coll. 536. — Pondichery.) - - - 167. 1093. 



33. O. CSkeyeiei UoSti» Jb ISeniper. 1094. 



„T. perforata, ovato-conica, striis transversis, interruptis, 

 fulguratim dispositis sculpta, fusco-rubella, nebulosa; sutura 

 subcanaliculata et marginata; spira conica, apiee acutiusculo; 

 anfr 6 subplani, ultimus magnus, medio subangulatus , circa 

 perforationem compressecarinatus; aperturasubverticalis, lunato- 

 ovalis ; peristomium expansiusculum , basi effusum , margine 

 columellari supi-a recedente, basin versus angulum formante 

 et reflexo. — Alt. 11, diam. 6i/o, apert. lono;. 5i/o, lat. 3=^ ^ 

 mill." (D.) 



llijdrorcnn Chrynn Dohrn. c)' Senrper in Malak. Bl. IX. 1862. p. 207. 

 — — Pfr. Novit. conch. I. p. 223. Nr. 326. t. 58. f. 9. 10. 



Habitat in insulis Pelew (Cheyne). 



34. rubens Quoy & Gaim. (Coll. 537. - Ins. 1095. 



Mauritius.) Pneum. II. p. 167. 



35. O. CerameueSs Pfr* 



T. subperforata, ovato-conica, tenuiuscula, laevigata, nitida, 

 unicolor fulvida vel cingulo 1 albido ornata ; sj)ira conica, 

 acuta; sutui'a marginata ; anfr. 7 vix convexiusculi , ultimus 

 peripheria leviter filocarinatus, crista basali forti mimitus; 



12 * 



1096. 



