460 INDEX. 
Helicina luteo-apicata Poey  . 241 Helieina Nicole Sh. . . . . 288 
luteo-punetata Poey 241 — nitida m. 32 948 
lutescens Nc. 267 — nobilis Ad. 203 270 
Maegillivrayi m. 222 212 —  Nodae Ar. 232 274 
macilenta Ad. : 289 -— E REUN SEO RN Rea : 254 
MaeMurrayi m. 125 264 —  Norfolkensis m. 40 : 248 
maculata Sow. 259 2/1 — notata Sallé 192 . 269 
maculosa Ne. 241 -—- x Crs. 97 259 
major Gr. 288 — nuda Ár. : 253 
malleata m. 117 263 — SUNT Gdg. 266 278 
mammilla Wld. 289 — occulta Say 80 254 
Mangoénsis Sow. 251 —  oceanica Ps. 61 252 
Marchionissa Jaeq. 260 —  ochracea Poey 253 
margaritacea Less. 17 246 —  oleosa m. 142. 266 
marginata Gdl. 287 — opima Sh. : 241 
Mariei Crs. 94 258 —  orbiculata Say 180 268 
marmorata O. . 264 — — Sow. 248 
marmorea Vel. 274 —  Orbignyi m. 83 255 
Martensi Iss. 206 270 —  oresigena O. 218 972 
Maugeriae Gr. 99 259 — ornata F. : 264 
maxima Sow. 202 270 —  Oweniana m. 164 Vp 268 
Mayarina Poey 75 254 —  oxyrhynceha Crs. 342 987 
Mazei Crs. 271 —  oxystoma Sow. . 288 
mediana Gass. 46 249 —  oxytropis Gr. 309 983 
megastoma Ad. 289 — pacifica Ps. 260 
Menkeana Ph. . . 279 —  pagoda Vel. 242 
merdigera Sallé 187 269 —  Paivana m. 5 . 245 
Merguiensis m. 302 . 282 —  palliata Ad. . 288 
Methfesseli m. 241 — pallida Gd. 321 285 
microdina Mor. 27 247 — — m. 248 
microstoma Ad. 288 —  pannucea Mor. 288 
Mighelsi Ad. 422 —  Paraénsis m. 188 269 
miltochila Crs. 91 257 — parva Sow. 143 266 
miniata Less. 87 . 255 — parvula Ps. 47 249 
minima O. . 289 x Paziklids9650 271 
minuscula m. 288 —  pellueida Sow. 137 265 
minuta Sow. 276 278 —  peruviana Mor. 228 . 213 
modesta m. 15 246 —  Petitiana O. 241 
Mohriana m. 25 . 947 — .petrosa Gdl  . . 241 
montana Wr. 34 . . . 248 —  Pfeifferiana Ar. 54 951 
Moquiniana Recl. 278 . 279 —  phasianella Sow. 175 268 
Moreletiana m. 291 . 281 —  Picheriana Mss. 287 
Mouensis Crs. 84 255 — picta F. : 271 
Mouhoti m. ; 249 — pictella m. 43. 249 
Moussoniana m. 42 . 249 — pilosa Sow.  . 152 
mucronata Mk. 267 —  pisum Ph. 85 . 255 
multicolor Gd. 263 277 — —  dJdaeqa so 256 
multistriata Vel. . 241 —  platychila MIf. 178 268 
musica Pát.  . 267 —  plicatilis Mss. 50 . 251 
musiva Gd. 147 266 —  plieatula m. 4 245 
nana m. Enea 243 —  Poeyi m. 272 . 278 
Neebiana m. 127 264 — polita Sow.  . 270 
nemoralis Gp. 133 265 —  politula Poey . 241 
neritella Lam. 124 264 —  polycehroa Rv. . E 268 
— PM.. 268 —  porphyrostoma Crs. 954 277 
neritoidea B. . . . 264 —  Primeana Gass. 283 219 
Nicobarica Ph. 325 . 286 — proxima Gdl. 289 
