INDEX OP SPECIES. 



Bulimus 



seinipellucidus, 44. 

 striatus, 162. 

 sufflatus, 21, 27, 1 1 6. 

 translucens, 181,0315. 

 undatus, 7, 59, 119, 170 



251, P 176. 

 unicolor, 183, 315. 

 unifasciatus, 45, 183, 240 



288, 315, 359. 

 ustulatus, 183, 188, 315, 



0359- 

 vegetus, 116, 227, 233. 



11203. 



verrucosus, 287, 359. 

 vesicalis, 21, 116, 227, 234, 



U 203. 



vexillum, 181, 315. 

 xanthostoma, 265. 

 Xantusi, 116. 

 zebra, 59, 251, 314, P 176, 



P54Q. 



Ziegleri, 59, 314, P 177. 

 zigzag, 251, P 176. 



Italians 



aurantius, 161. 

 elatus, 161. 

 hypnorum, 161. 

 Bulla 



Adamsi, 24, 31, 37, 107, 194, 



237, 282, 313, 364, 



P 173, P 540. 

 australis, P 172. 

 Califomica, 35. 

 calyculata, 175. 

 cerealis. 227, 229, U 203. 

 constricta, U 203. 

 crassula, 160. 



oulcitella, 227, 229, U 203. 

 decussata, 179, 261, 271, 



P454- 



exarata, 250, P 173, 313. 

 fontiualis, 160. 

 fluviatilis, 161. 

 var. fulminosa, 132. 

 fusiformis, U 203. 



Bulla 



gracilis, 237, O 250, P 171, 



P54Q. 



inculta, 79, 227, U 203. 



iufrequens, 237, 250, 275, 

 PI 7 I. 



jugularis, 77. 



longinqua, 284, 313. 



luticola, 194, 274, P 170. 



major, P 172. 



media, P 172. 



nebulosa, 22, 26, 79, 85, 107, 132, 

 151, 153, 198, 233, O 234, 

 O 237, 284, 289, 813, 

 352, 353, P 172, P 540, 



V220. 



?nebulosa, 250, 296, P VI., 



Pi73. 



Panamensis, 295, 313, P 172. 

 petrosa, 165, 367. 

 punctata, 194, 189, 274. 

 puncticulata, 194, 274. 

 punctulata, 31, 37, 194, 229, 



0313. 



Quoyii, 5, 24, 100, 107, 132 

 189, 250, 313, 359, 



P 173. 



rotundata, U 204. 



rufolabris, 189, 313, 359. 



striata, 5, 364. 



ten ell a, 85. 



velutina, 216. 



vesicula, 79, 227, 284, U 204. 



virescens, 48, 79, 284, 313. 



zebra, P 176. 

 Bullia 



ampullacea, 19, 70, 218, 221, 

 223, 342, 348. 



Perryi, 74. 

 Bullina 



eximia, 90. 

 Bursa 



bitubercularis, 41. 



fusco-costata, 41. 

 ?Busycon 



Blakei, 75. 



