Ixx 



INDEX. 



Testacellus contiuued. 



Haliotideus, iv. 27. 



Maui/ei, iv. 28. 

 TEUTMID.i:, iv. 215. 

 Thclju Cant tana, iv. 50. 



Carlhusianella, iv. 52. 



Churpetitieri, iv. 52. 



ericetorum, iv. 62. 



intersecta, iv. GO. 



Pisana, iv. 5Q. 



Tcrverii, iv. 58. 



virgata, iv. 58. 

 Thecacera, iii. 575. 



pennigera, iii. 575. 



virescens, iii. 576. 

 Theodoxiis Lutelianus, iii. 3. 

 Thracia, i. 220. 



Bcaniana,\. 238. 



hrevirostra,\. 195. 



convexa, i. 229. 



(kdivis, i. 221 , 226, 229. 



distorta, i. 231 ; iv. 249. 



ovata, i. 224. 



phaseolina, i, 221. 



pubescens, i. 221, 226. 



Turtoiiiaita, i. 238. 



iru7icata, i. 231. 



villosiuscula, i. 224. 

 Ticliogonia Chemnitziii ii. 165. 

 TORNATELLA, iii. 523. 



Bultaoidet,; iv. 197. 



fasciata, iii. 523. 



pellucida, iii. 523. 



pusilla, iii. 523. 



tornalilis, iii. 523. 

 Tornati7ia mammiUata, iii. 514. 



trujicata, iii. 510. 

 Torqiiatella maryinata, iv. 98. 

 Torqtiilla secale, iv. 101. 

 Tratia pusi/la, iv. 197. 

 Trichia circinaia, iv. 67. 



clandesiina, iv. 67. 

 Trichotropis, iii. 360. 



acuminata, iii. 361. 



Allaniica, iii. 361. 



borealis, iii. 361. 



conica, iii. 301. 



cosiellata, iii. 361. 



umli/icala, iii. 361. 

 Tri(jonella gallina, i. 351. 



plana, i. 326. 



radiata, i. 362. 



zonaria, i. 351. 

 Trifjonostoma ohvolutuin, iv. 63. 

 Triopa, iii. 573. 



claviger, iii. 5/3. 

 Trip/ioris adrcrstis, iii. 195. 

 Triton cutaceus, iii. 446. 



erinaceus, iii. 371. 



Triton continued. 



elegans, iii. 443. 

 Tritonia cutacea. iii. 456. 



varicosa, iii. 395. 

 Tritonia, iii. 582. 



arhorescens, iii. 586. 



bifida, iii. 610. 



fdina, iii. 586. 



Jlombcryi, iii. 582. 



lactea, iii. 586. 



lineata, iii. 583. 



papulosa, iii. 590. 



pinnalifida, iii. 588. 



plebeia, iii. 582. 



jmlchdla, iii. 586. 



pulchra, iii. 582. 

 TRITONIAD.'E, iii. 582. 

 Tritoniuin antiquum, iii. 424. 



Ascanias, iii. 392. 



Darvicense, iii. 442. 



clathratum, iii. 436. 



cutaceum, iii. 446. 



decemcosluttim, iii. 434. 



despecium, iii. 424, 434, 435. 



gracile, iii. 416. 



Humphreysiatmm, iii. 402, 410. 



Islandicum, iii. 416. 



nanum, iii. 461. 



Norveijicum, iii. 428. 



fomicutum, iii. 434. 



ovum, iii. 408. 



pes-peleoani, iii. 189. 



reticulatum, iii. 389. 



undaium, iii. 402. 

 TROCHlD.Ts, ii. 489. 



Trochita Cliinensis, ii. 463. 

 Tiiocnus, ii. 489. 



alabastrum, ii. 497. 



albidus, ii. 491. 



cinerarius, ii. 516, 519. 



cine.reus, ii. 536. 



Clelandi, ii. 502. 



conicus, ii. 508. 



conwfo/f/cs, ii. 491. 



conulus, ii. 491, 495, 505. 



crassus, ii. 525. 



crcmdatus, ii. 507. 



dcpictus, ii. 508. 



discropans, i\. 491. 



eleciiasinms, ii. 516. 



crythrolcucus, ii. 505, 508. 



cxasjierutus, ii. 505. 



cxcava tris,\\. 536. 



exigiuis, ii. 505. 



formosus, ii. 497. 



fragilis, ii. 500. 



granulatus, ii. 499. 



Helicinus, ii. 531 . 



inflatus, ii. 516. 



