INDEX TO HELICES. 



71 



Nana Hutt. ii, 64. 

 Nana Jeffr. iii, 173 ; . ix, 274 

 Nana Mlldff. iii, 158 ; . ix, 146 

 Nana Mlldff. . . ix, 342 

 Nairn Mouss. . . ix, 333 

 Nana Semp. vii, 155 ; . ix, 220 

 Nana Wagn. i, 64. 

 NANINA Gray, ii, 4, 15. 

 Naninoides Bens, ii, 79. 

 Nannodonta A. D. Br. v, 103. 

 Nansoutyana Bgt. . ix, 257 

 Napensis Crosse, v, 188 ; ix, 166 

 Narbonensis Cless. ii. 140. 

 Narbonensis Req. . ix, 255 



Narentina Klec. iv, 99 ; ix, 301 

 Narzanensis Kryn. iv, 84; 



[ix,304 



Naso Mart, vii, 56 ; ix, 142 



Nasuta Mete, ii, 21. 

 Natalensis Pfr. iii, 103. 

 NATALINA Pils. viii, 135. 

 Naticoides Drap. . ix, 318 



Natolica Alb. ii, 194. 

 Natunensis Smith, . ix, 337 

 Naudieri Bgt. . . ix, 251 

 Naujanica Hid. viii, 268; 



[ix, 104 



Nautarum Hde. iii, 183 ; ix, 275 

 Nautica Loc. . . ix, 251 

 Nautiliforrais Porro. iii, 114; 



[ix, 287 



NAUTILINUS Mss. ii, 11, 172. 

 Nautiloidea Cox, . ix, 34 



Nautiloides Val. iii, 212 ; ix, 124 

 Nautinica Mab. iii, 251. 

 Navarrica Bgt. ii, 150. 

 Navigatorum Pfr. iii, 90; ix, 6 

 Naxiana Fer. iv, 115 ; ix, 277 

 Nazarensis Mouss. . ix, 234 

 Nazarina (B.) Serv. . ix, 307 

 Neapolitana Paul, iv, 91; ix, 301 

 Nebrodensis Prj. iv, 220; ix, 332 

 Nebulata Mke. . . ix, 274 

 Nebulosa Blanf. ii,97. 

 Nebulosa Pfr. viii, 29 ; ix, 229 

 NeftanaBgt. . . ix, 250 

 CNeglecta Braz. iii, 87 ; . ix, 34 

 Neglecta Drap. iii, 243 ; ix, 252 



Neglecta Pils. viii, 124 ; ix, 4 

 Neherensis Bens, iii, 33. 

 Nelsonensis Braz. ii, 169. 

 Nematophora Pfr. ii, 1 14. 

 Nemesiana Bgt. iii, 31 ; ix, 45 

 Nemetuna Bgt. . . ix, 267 

 Nemoralina Pet. v, 22 ; ix, 186 

 Nemoralis Mull, ii, 71. 

 Nemoralis Linn, iv, 122 ; ix, 322 

 Nemoraloides Ad.v, 40; ix, 183 

 Nemoraloides Kob. . ix, 322 

 Nemoraloides Martens, ix, 322 

 Nemorensis Mull, ii, 71. 

 Nengloensis Aust. ii, 98. 

 NEOCEPOLIS Pils. . ix, 106 



Neogranadensis Pfr. v, 153; 



[ix, 94 



Neohelix Ihering, . . ix, 69 

 Neopolitana Andr. . ix, 252 

 Neozelanica Auct. . ix, 30 



Neozelanica Hutt. . ix, 13 



Nepeanensis Braz. ii, 181. 

 Nephseca Fag. . .ix, 

 Nepos Pfr. ii, 89. 

 Neptunus Pfr. ii, 34. 

 Xerissa Hutt. . . ix, 9 

 Neritoides Ch. . . ix, 318 

 NESOPHILA Pilsbry, . ix, 27 

 Xcuvardii DeHaan. ii, 71. 

 Nevesiana Silv. . . ix, 274 

 Nevilli Ad. ii. 25. 

 Nevilliana Paul, ii, 148. 

 Nevilli G.-Aust. ii, 65. 

 Nevisensis Pils. v, 89 ; ix, 91 

 Newberrvanum Binn. iii, 



[110; ix, 193 



Newcombiana Poey, ix, 184 

 Newcombi Hempb. viii, 115; 



[ix, 50 



Newcombi Pfr. i, 171. 

 Newka Dohrn, iv, 29 ; ix, 262 

 Newkopsis L. & B. . ix, 262 

 Newtoni Nev. iii, 27 : . ix, 38 

 Niahensi? G.-A. vii, 85; ix, 170 

 Nicwensis Risso. . . ix, 331 

 Nicaisiana Let. . . ix, 272 

 Nicatis Costa iv, 101 ; . ix, 302 

 Niciensis Fer. iv, 214 ; ix, 331 



