INDEX 
Bullinus, 136. 
Lanistes, 195. 
Spatha, 421. 
inopina, Eussoia, 222. 
insignis, Dardanus, 46 (Fig. 69), 48. 
Grandidieria, 396. 
Grandidieria burtoni var., 396, 588. 
Pagurus, 48. 
Unio burtons var., 396. 
insularis, Helixarion, 492, 503, 513. 
integra, Physa, 533. 
interioris, Bocageia, 510. 
intermedia, Ampullaria, 169. 
Marisa, 169. 
Pseudoglessula, 512. 
Unio hauttecceuri mut., 382. 
intermedius, Ceuthmochares zreus, 477. 
Cyclophorus, 490, 492, 509, 513, 517. 
Melanophoyx, 5. 
antertexta, Paludina, 203. 
intonsa, Halolimnohelix, 503. 
intorta, Ampullarza, 192. 
intortus, Lanistes, 187, 192, 193, 561, 
562, 565, 566, 568. Pl. XVIII, 
figs. 2—4. 
Meladomus, 192. 
tntrinsecus, Alpheus, 23. 
Crangon, 2, 7, 8, 23. 
To, 524. 
Io, 267. ; 
Iphigenia, 71, 75, 359, 360, 369, 546, 
562, 565, 569. 
iredalei, Spherium, 348. 
tridescens, Bythoceras, 322, 323. 
Gulella, 515. 
Paramelania, 
590, 591. 
Thapsia, 515. 
Iridina, 71, 85, 410, 411, 439, 440, 529, 
586, 587, 588, 599. 
Tridina, 410, 423, 426, 428, 429, 430, 431, 
435, 436. 
Iridinide, 409. 
iris, Mutela, 76, 429, 434, 545, 569. 
Pl. XLI, figs: 2-2a. 
irregularis, Lanistes, 184. 
irrorata, Littorina, 564. 
Ischnoglessula, 602. 
322 (Fig. 67), 323, 
627 
ischnus, Homorus, 492. 
Isidora, 133, 187, 189, 141, 142. 
Isidorella, 132. 
Isodora, 133, 1386, 138, 139. 
Itameta, 266. 
iturbei, Pseudothelphusa, 91. 
ituriensis, Chameeleon, 474. 
Gonaxis cavallii, 476, 492, 503. 
Gulella pupa, 492. 
Trochozonites trifilaris, 492. 
jamaicense, Macrobrachium, 1, 38, 39, 65, 
66. 
jamaicensis, Bithynis, 37. 
Palzemon, 37. 
Palemon, 37. 
janssensi, Pseudotrochus, 602. 
Janthina, 170. 
japonica, Bythinia striatula var., 89. 
Hemibia, 94. 
japonicum, Schistosoma, 93, 95. 
japonicus, Bulimus striatulus var., 89, 95. 
jeanneli, Unio, 382, 406. 
jeffreysit, Vivipara, 205. 
Viviparus, 205. 
jenkinst, Hydrobia, 222. 
jickeli, Corbicula, 340. 
Nodularia, 382. 
Unio, 382. 
jtckelit, Hupera, 355. 
Melampus, 104. 
Physa, 141. 
Planorbula, 131. 
Unio, 382. 
johnstoni, Cleopatra, 292, 297, 569, 597. 
Pseudavicula, 382, 408, 409 (Fig. 
90), 597. 
Unio, 408. 
Johnstonii, Philippia, 510. 
jordanica, Melanopsis, 522. 
josseti, Unio, 382, 409. 
joubertt, Bourguignatia, 320. 
Brazzxa, 427. 
Burtonia, 444. 
Cambieria, 305. 
Cameronia, 442. 
Cleopatra, 292, 297, 587. 
Corbicula, 345. 
