24 



INDEX 01" SPECIES. 



Bulimus 



semipelluoidus, 44. 

 sti'iatns, 162. 

 sufflatus, 21, 27, 116. 

 translucens, 181,0315. 

 undatns, 7, 59, 119, 170, 



251, P 176. 

 unicolor, 183, 315. 

 unifasciatns, 45, 183, 240, 



288, 315, 359. 

 ustnlatos, 183, 1S8, 315, 



359- 

 vegetns, 116, 227, 233, 



U 203. 

 verrucosus, 287, 359. 

 vesicalis, 21, 116, O 227, 234, 



U 203. 

 vexillum, 181, 315. 

 xanthostoma, 265. 

 Xantusi, 116. 

 zebra, 59, 251, 314, P 176, 



P540. 

 Ziegleri, 59, O314, P 177. 

 zigzag, 251, P 176. 

 Bulinus 



aurantius, i6l. 

 elatus, 161. 

 hypnorum, i6l. 

 Bulla 



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



237, 282, 313, 364, 



P 173, P 540. 

 australis, P 172. 

 Californioa, 35. 

 calyenlata, 175. 

 cerealis, 227, 229, U 203. 

 constricta, U 203. 

 crassnla, 160. 



fiulcitella, 227, 229, V 203. 

 decussata, 179, 261, 271, 



P4S4. 

 exarata, 250, P 173, 313. 

 fontiualis, 160. 

 fluviatilis, 161. 

 var. fulminosa, 132. 

 fusiforinis, U 203. 



BnUa 



gracilis, 237, 250, P 171, 

 P540. 



iiiculta, 79, 227, U 203. 



Infrequens, 237, 250, 275, 

 P 171. 



jugularis, 77. 



longinqua, 284, 313. 



luticola, 194, 274, P 170. 



major, P 172. 



media, P 172. 



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

 151, 153,0 198,0233,0234, 

 237, 284, 289, 313, 

 352, 353, P 172, P 540, 

 V 220. 



?nebulosa, 250, 296, P VI., 



Pi73- 

 Panamensis; 0295,0313,? 172. 

 petrosa, 165, 367. 

 punctata, 194, 189, O 274. 

 pnncticulata, 194, 274. 

 punctulata, 31, 37, 194, 229, 



0313- 

 Quoyii, 5, 24, 100, 107, 132 

 189, 250, 313, 359, 



P 173- 



rotundata, U 204. 



rufolabris, 1S9, O 313, 359, 



striata, 5, 364. 



tenella, 85. 



velutina, 216. 



vesicula, 79, O 227, 284, U 204. 



virescens, 48, 79, 284, 313. 



zebra, P 176. 

 Bullia 



ampuUacea, 19, 70, 218, 221, 

 223, 342, 348. 



Perryi, 74. 

 Bullina 



cximia, 90. 

 Bursa 



bituberoularis, 41. 



fusco-oostata, 41. 

 ?Busycon 



Blakei, 75. 



