INDEX. 



Habits, 1305, 1317, 1346, 1386, 1403 

 Revivification, 1319, 1322, 1343, 1364 

 Rupertia, Pr., 683 



Sabella, W., 2403, 2489 



Saccammina, Pr., 270, 293, 377, 492, 702 



Saccocirrus, W., 2276, 2629 



Sagartia, W., 756, 925 



Sagitta, p. 256; W., 33, 35, 2592 



Sagitella, p. 256, (also W., 2480) 



Salmacina, W., 2363, 2364 



Salpa, T., i, 7, 10, n, 13, 16, 19, 81,90, 



99, 121, 153 157, 170 175, 180 

 Salpingoeca, Pr., 981 

 Salterella, W., 1501 

 Samythella, W., 2695 

 Sarcophyton, W., 869 

 Sarcotaces, W., 422 ^ 



Scenella, C., 1059 

 Schistocephalus, W., 329 

 Schizocladium, C., 101 

 Schizophora, Pr., 575 

 Schlegella, W., 2258 

 Sclerostoma, W., 96, 97, 877, 878, 880, 



883, 970, 1146, 1147 

 Scoloplos, W., 2562 

 Scruparia, W., 2128 

 Sebargasia, Sp., 484 

 Seison, W., 1307, 1308 

 Selenaria, W., 2124 

 Septopora, Pr. , 507; W., 2023 

 Serialaria, W., 2031, 2121 

 Seriatopora, C., 875 

 Serpentaria, W., 649 

 Serpula, W. , 1815, 2265, 2421, 2578, 2631, 



2648 

 Sertularia, C., 90, 169, 187, 201, 207, 231, 



232, 238, 247, 265, 280 

 Shepheardella, Pr., 227 

 Siderospongia, Sp., 493 

 Sigalionina, W., 2410 

 Silurispongia, Sp., 549 

 Siphonia, Sp., 463 

 Siphonopbora, p. 110 

 Development, 613, 6 1 6, 625, 628, 632, 



635' 637, 638, 645 

 Histology, 612, 614, 623, 624 

 Sipbonostoma, W., 2382, 2475 

 Siphonotreta, W., 1831 

 Siphydra, Sp., 119 

 Sipunculus, W., 1404, 1405, 1408, 1409, 



1428, 1433, 1437, 1438. I44 1 J444> 



1451, 14621464, 1466, 1475, 1483 

 Slabberia, C., 323 

 Solenastrsea, C., 1026 

 Solenocaulon, C., 734 

 Solenogorgia, C., 727 

 Solenophorus, W., 2610, 3160, 398, 1108 

 Solenopora, C., 1045 

 Solenopus, ( = Neomenia), p. 254 

 Sollasia, Sp., 484 

 Spadella, W., 2753, 2754 

 Sphaerastrum, Pr., 758 

 Sphasroccelia, Sp., 484 



T. 



Sphaerodorum, W., 2372 

 JS)ih;i rosomatites, Pr., (?) 777 

 Sphasrozoum, Pr., 748, 749, 766 

 Sphaerularia, W., 185, 950 

 Spio, W., 2367, 2533 

 Spirifer, W., 1522 1524, 1648, \(> : ,. 

 1683, 1687, 1718, 1720, 1808, 1835, 

 1836, 2025 



Spiriferina, W., 152224, 1599 

 Spirigera, W., 1641, 1643, l $44i 

 Spirocbona, Pr., 1055 

 Spiroloculina, Pr., 651 

 Spiropora, W., 2118 

 Spiroptera, W., 881, 896, 919, 1020, 1078, 



1096 



Spirorbis, W., i, 19, 2353, 2593 

 Spoggodes, C., 732, 744 

 Spongelia, Sp., 433 



Spongia, Sp., 145, 201, 304, 316, 434, 438 

 SPONGIDA, p. 59 



General Works, 33, 37, etc. 

 Anatomy and Morphology, i, 2, 16, 48, 

 63, 74, 89, 97, 100, 101, 107, in, 

 115 118, 156, 168, 217 223,265, 

 267, 285, 286, 304, 338343 457 

 482, 522; Pr., 352 



Classification, 26, 33, 74, 97, 100, 101, 

 107, 184, 186, 205, 212, 223, 404, 4 oy 

 Distribution, 



Adriatic, 401 403 



Africa, 239 



America, 249, 376378, 380, 387, 



499, 501, 502; Pr., 689, 690 

 Antarctic, 32, 58, 78, 393 

 Arctic, 78, 224, 226, 309, 315, 332, 



348, 349, 407, 411, 413; C., 18 

 Atlantic, 68, 75, 408, 412; Pr., 752 

 Australia, 231 

 Austria, 173, 503 

 Britain, 19, 310, 360, 361, 364, 395, 



528 



Ceylon, 30, 207 

 Hungary, 130 

 Indian Ocean, 229 

 Italy, 3 



Mediterranean, 256, 261, 406 

 Norway, 400, 469, 474 

 Pacific, 446 



Philippines, 35, 237,451 

 Russia, 142, 144, 213, 332, 454 

 Switzerland, 214 

 West Indies, 102, 131, 132, 235, 419, 



420, 421 



Embryology, 13 15, 69, no, 168, 222, 

 259, 271, 274, 335337. 372, 4 2 4 

 436, 440, 508, 510 

 Fossil forms, 

 Bathonian, 159 

 Calcispongiese, 106, 242 

 Carboniferous, 85, 158, 473, 533; 



Pr., 637, 638 



Cretaceous, 122, 123, 160, 164, 165, 

 241, 278, 365, 396, 475, 481, 521; 

 C., 1217 



19 



