314 



INDEX. 



Hyalina intertexta, 44 

 lasmodon, 49 

 ligera, 44 

 limatula, 3(5 

 lineata ? 52 

 milium, 38 

 minuscnla, 37 

 " viorst'i, 39 

 multideiitata, 50 

 iiitida, 31 

 sigiiiricans, 51 

 viiidula, 34 

 whitueyi, 32 



Isthmia, 249 



Isthmia bollesiana, 251 



corpulenta, 238 



ventricosa, 253 



Leucochila, 239 

 Liguus, 212 



Lii/iius luiujineiis, 214 

 Limax, 58 

 Limax agrestis, 63 



campestris, G5 



cnrolinensis, 298 



carolinianus, 298 



cohiinhiaints, 280 



iloi sails, 301 



flavus, 01 

 fidi'jinosufi, 06 

 fuscus, 275 



gracilis, 67 



lineatus, 07 



inarmoralus, 298 



olivaceus, 66 



<o^(f<n, 298 



tunicata, 64 



varier/atus, 61 

 Liostraciis, 193 

 Louliea, 277 



Macroceramiis, 219, 220 



Macroceramus gossei, 221 

 kieneri, 220 

 pontijicus, 221 



Macrocyclis, 53 



Macrocyclis concava, 56 



neu'herri/ana, 282 

 sportella, 57 

 vaucouverensis, 54 

 voyana, 58 



Melaniella, 231 



Meno)iiphis, 271 



Mesembrinus, 195 



Mesodou, 134 



Mi'xodon viaculnta, 272 



Mesomphix, 43 



Microphysa, 69 

 Mormus, 206 



Odomphium, 272 

 Odostomia corticaria, 245 

 Odotropis, 272 

 Oleacina. (See Glandina.) 

 Oleacinidfe, 13 

 Omphalina, 283 

 Omphalina cuprea, 286 

 Onchidiidae, 306 

 Onchidium, 307 

 Onchidium carpeiiteri, 307 

 Opeas, 230 

 Ortlialicinse, 212 

 Oithalicus, 215 

 Orthalicus uiidatus, 217 



zebra, 216 

 Oxijurus quadrilus, 272 



Paltifera dorsalis, 301 

 Paludina turrita, 240 

 Pallida otaheilaiia, 271 

 Pat u la, 71 

 Peronaeus, 210 

 Philomycida^, 294 

 Philomi/cus caroliiiensis, 298 

 dorsalis, 301 

 Jlexuolaris, 302 

 /uscus, 302 

 7iebidosus, 302 

 oxp'its, 302 

 quadrilus, 302 

 Phyllovora, 2, 21 

 Pluiwrbis fflujis, 16 



pa ml lei IIS, 52 

 Polygyra, 86. (See Helix.) 

 Polygyrella, 112 

 Polymita, 184 

 Polyphemus (/lans, 16 

 Pomatia, 183 

 Prolepis, 274 

 Puimonata, 1 

 Punctum, 222 



Punctnin miiiutissimum, 222 

 Pupa, 232 

 Pupa albilahris, 239 



arizonensis, 240 



armifera, 241 



armigera, 242 



badia, 234 



blaiidi, 235 



californica, 239 



carinafa, 244 



choidata, 241 



contracta, 242 



corpulenta, 238 



corticaria, 244 



