490 



BULLETIN OF THE 



Tropidomi/a, I. 197, 301. 



abbreviate I. 197, 302. 

 Tropidophora, I. 301. 

 Trubatsa, II. 18, 215. 

 Tubiola, II. 386. 



divisa, II. 394. 

 Tugurium, II. 26, 291. 

 Tulotoma, II. 378. 

 Turbinella pyrum, II. 156. 

 Turbo Briareus, II. 388* 



carinatus, II. 352. 



clathrus, II. 299, 302, 305. 



decussatus, II. 281. 



delpbinus, II. 304. 



filosus, II. 352. 



indutus, II. 352. 



lacteus, II. 335. 



mammilla, II. 352. 



moniliferus, II. 379. 



pulchella, II. 351. 



sanguineus, II. 351. 



scalaris, II. 299, 301, 303, 304, 305. 

 Turbona, II. 299, 300, 301. 

 Turbonella, II. 335. 

 Turbonilla, II. 29, 304, 335, 338, 339 



belotheca, II. 29, 335. 



curta, II. 29, 337. 



flavocineta, II. 29, 336. 

 v. fulvocincta, II. 29, 336, 337* 



paucistriata, II. 33(5. 



punicea, II. 336. 



pusilla, II. 29, 337. 



Kiisei, II. 336. 



rufa, II. 336. 



Smithii, II. 338. 



virga, II. 336. 



viridaria, II. 336. 

 Turcicula, II. 32, 341, 350, 376* 456. 



Bairdii, II. 341*575.* 



imperialis, II. 32, 376. 

 Turricula, II. 157, 159, 160, 163. 

 Turris, II. 161. 



Candida, II. 72. 



virgo, II. 72. 

 Turritella, II. 23, 264, 266, 274, 302, 303. 



acropora, II. 23, 264- 



alternata, II. 257. 



costulata, II. 307. 



exoleta, II. 23, 264, 265. 



gregaria, II. 301. 



imbrieata, II. 23, 265. 



interrupta, II. 336. 



pagoda, TT 265 



Turritella variegata, II. 265. 



yucatecana, II. 265. 

 Tylodina, II. 60. 



excentriea, II. 344. 

 Typbis, II. 18, 194, 201, 214, 215,* 210. 



alatus, II. 215. 



areuatus, II. 215, 216. 



cancellatus, II. 215. 



duplicatus, II. 215. 



expansus, II. 215. 



fistulosus, II. 215, 216. 



floridanus, II. 18, 216. 



japonicus, II. 215. 



longicornis, II. 18, 216. 



Sowerbyi, II. 215. 



tetrapterus, II. 215, 216. 

 Typhlomangilia lithocolleta, II. 95. 



Tanneri, II 125. 



Umbella, II. 60. 

 Umbonium, II. 31, 356, 35S. 



Baud ii, II. 31, 359, 378. 

 Umbraculum, II. 7, 59, 61. 



bermudense, II. 7, 60. 



mediterraneum, II. 60. 



umbrella, II. 60. 

 Umbrella, II. 59, 60. 

 Unio, II. 456. 

 Unionum, II. 374. 

 Urosalpinx, II. 18,211,224. 



carolinensis, II. 18, 166, 170, 214- 



cinereus, II. 18,211,224. 



floridanus, II. 212. 



macra, II. 18, 214. 



perrugatus, II. 18, 166, 212, 214- 



tampaensis, II. 18, 210, 214- 

 Utriculus, II. 6, 45, 46, 455. 



biplieatus, II. 46. 



conulus, II. 49. 



domitus, II. 6, 45, 47, 48. 



Frielei, II. 6, 45, 47. 



Gouldii, II. 45. 



leucus, II. 47. 



Masai, II. 6, 45, 46. 



oliviformis, II. 48. 



pertenuis, II. 45. 



pervius, II. 6, 45, 4$- 



spatlia, II. 48. 



vortex, II. 6, 45, 47, 48. 



Valvata, II. 299, 304. 

 Venerifflossa, I. 194, 275 ; II 440. 

 coniformis, II 440. 



