INDEX, VOLUMES II TO XVII. 



327 



NERITID^E, x, . .3 



Neritilia Mts., x, . 7, 54 

 Neritina Lam., x, . 5, 35 

 Neritoconus Kob., x, . .7 

 Neritodonta Brus., x, . 7 

 Neritodryas Mts., x, . 6, 44 

 Neritoglobus Kob., x, . 7 



Neritoides Brown, ix, 230, 252 

 Neritoma Morr., x, . .9 

 Neritomopsis Waagen, viii, 



8, x, 12 



Neritona Mts., x, . 7, 62 

 NERITOPSID^E, x, .12, 82 

 Neritopsis Grat., x, . 12, 82 

 Neritrema Reel., ix, . . 230 

 Neritula Plane., iv, . 7, 64 

 Neripteron Less., x, . 8, 73 

 Nescea Risso, vi, . .156 

 Nesta H. Ad., xii, . 249, 269 

 Neverita Risso, viii, . 6, 32 

 Nevillia A. Ad., ix, . 319, 366 

 Newcombia Cpr., xiv, . 290 

 Nina Gray, ix, . . .231 

 Ninella Gray, x, . 190, 212 

 Niotha Ads., iv, . 7, 51 

 Niphonia A. Ad., xii, 6, 29 

 Nisea M. de Serr., ii, . 76, 218 

 Niso Risso, viii, . . 261, 287 

 Nitidella Swains., v, . 102, 113 

 Niveria Jonas, vii, . .161 

 Nodulus Monts., ix, . 317, 340 

 Ncemia Folin, viii, . . 321 

 Alicia Gray, viii, . .104 

 Nona H.&. A. Ad., xv, 243, 261 

 Northia Gray, iv, . 5, 8 

 Norrisia Bayle, xi, . . 275 

 Notarchus Cuv., xvi, 64, 



135, 161 



NOTASPIDEA, xvi, 170. xv, 134 

 Notomenia Thiele, xvii, . 301 

 Notoplax H. Ad., xv, . 31 

 Nubecula Klein, vi, . . 85 

 Nuclearia Jouss., vii, . . 161 

 Nuttallina Cpr., xiv, 277, 



xv, 88 

 Nux DaCosta, xv, . . 327 



Obeliscus Morch, viii, . 295 



Ocana Ads., x, . . 190, 214 

 Oceanida Folin, viii, . 319, 343 

 Ocellaria Weink., vii, . 160 

 Ociuebra Leach, ii, . 74, 116 

 Odetta Folin, viii, . . 321 

 Odontidium Phil., viii, . 213 

 Odontina Zborz., viii, .213 

 Odontis Sby., xi, . . 86 

 Odontobasis Meek, iii, . 105 

 Odontopolys Gabb, ii, . 136 

 Odontostomia Jeffr., viii, . 320 

 Odontostoma Mch., x, 5, 30 

 Odontostoma Turt., viii, .320 

 Odoutotrochus Fisch., xi,l 1,148 

 Odostomia Flera., viii, 320, 346 

 Odostomiella B., D. & D., 



viii, 321, 355 



Olana H. & A. Ad., xiii, . 94 

 Olearia Klein, x, . .191 

 Oligotoma Bell., vi, . . 154 

 Oliva Brug., v, . . 60, 73 

 Olivancillaria Orb., v, 60, 90 

 Olivaria Raf, v, . . 230 

 Olivella Swains., v, 59,63, 198 

 Olivia Cantr., xi, . 15,448 

 OLIVID.E, v, . .59 



Olivina Orb., v, . . .230 

 OLIVIN.E, v, . . 59, 62 

 Olivula Conr., v, . 61 



Omalalaxis Dh., ix, 7, . 24 

 Omalaxis Desh.,ix, . 7, 24 

 Omalogyra Jeffr., ix, . .324 

 Ombrella Blv., xvi, . .176 

 Omphalia Zek., viii, . .194 

 Ompfta/iu* Ph., xi, . .163 

 Oncidiopsis Bk., Bergh, viii, 



12, 64 



Oncochilus Petho, x, . .9 

 Oncoma May., vii, . .101 

 Ondina Folin, viii, . 320, 350 

 Onithochiton Gray, xiv, . 244 

 Oniscia Sowb., vii, . 269, 280 

 Oniscidia Swains., vii, 270, 282 

 Onoba Ads., ix, . .318, 346 

 Onustus Ads., viii, . 157, 162 

 Onythochiton Gray, xiv, . 244 

 Oocorys Fisch., vii, . . 267 

 OOCORYTHID^E, vii, . . 267 



