INDEX. 475 
Page. Page 
POUCH arn, <= iaya'a, siiciatela eae 326, 438, 447 | Solecurtus Caribiens .............. 675 
MemMeleequalis.....-...-.«svesuesO?9 DLO GUMAUE 25s haved bee 676 
Serpula dianthus.- .. .620, 322, 332, 392, 397, MASUIS' sou SeUke cee 518 
410, 416, 422, 426, 428, 476 CADIS ic ndan-wots so aege 675 
MOLTOCUA er + pub's ackuiseene 622 | Solemya.-borealis.................. 689 
MAO rinisin cic. «knee OSS 622 | Solen' Americanus.........-......- 674 
RIITORDIS ae inic.cmseiaa nm salad’ 621 DIRONS arhararatn eats awa aeceey 676 
Serripes Greenlandicus............. 518 CabiDQusii cc cakr ns see cdcocas 675 
Nertularia anguina.........5.06.-. 710 centralis....- Prete tes bees 676 
BNTENMING, .2. Soe nctee be . 730 COBUALUS heme cebee see sscc.-.'|) (675 
argentea..732, 334, 408, 411, 425 CUVISUS weeweteseosisee bess 676 
GHelALas ar acas ap dace 710 CLISIS we mieea wen heir] Maelo 2. 674 
cornicina .. .. .733, 729, 408, 411 FTA TUG ic Cureton et bas = 676 
CUSCUbH tsca ca cece buns CeeTOo SUD DUST Bass Weee te ohe waren - 675 
cupressina ....732, 408, 411, 425 Guineensisy. 325... 52 -15ss5 675 
GU GHOTONTA:.<ioro ease 728 Say. 49sec ee cece eee 675 
BDUENABk's «/s 20ers 707 WITIOUS Sm 2 Soe cee eeen ae 675 
faleatacsssszeccietseeen, vos) |sSOlenomys Dorealis.o-.--.6ssemeeeee 689 
Celatinosaeceaaasesesees (728 velum....688, 360, 365, 429, 435, 
poniculatar .- 55. s8aece< 727 470 
longissima ...--....-.-- 728 | Spheroma quadridentata ....! 569, 315, 331 
lOricata...sci32scce2ss TAN4 |Shider-crabs = 22-2. he Soe 339, 368 
pumila .. .732, 327, 334, 391, 393, | Spio robusta:.......----.---- 603, 345, 365 
408, 487 Sebosarsse22 58 See A 5 602, 344, 365, 453 
tenerissima...--.--.-.-- 783 | Spirialis Flemingii:...........---. 669 
UNIMOLa s 252252256222 5- 725 Gouldii .....-...669, 443, 453, 516 
volubuis-..+2:-.-:-..-5.- 726 | Spirorbis borealis :..:..2:-...-.---. 621 
Seni l Gre 10 ae eee ee See 725 Lucidus=*2225 250-222 Le. 622 
Sesarma reticulata-....-. 546, 367, 377, 467 BINISHLOTSH! = scan Looe kee 622 
Shad .-....-.-.2.--6----------5---- 520 species.... .... -397, 323, 410, 453 
Ship-worm..-..-..--.---+--------379,383 spirillum......- 621, 332, 392, 422 
Shrimp, common.....----.-------- 369 | Spirula Peronii.......:....--2..--- 636 
sand .....-----.---------- 339"|, Spisnla Sayliscs22.c5--22.c<snc eens 580 
Sigalion- Mathildx.............--- 582 Solidissim ass ss se 680 
Silicea ..--.-----.---------+------ 741 | Sponge, massive siliceous......-.-. 430 
Siliqua costata. ----. .675, 358, 365, 426, 429 TO: 2 sss cesses fescue 412 
Siliquaria gibba.........-..-..---- 675 | Spongia botryoides.......-....---- 741 
Notaias = 2225 oe sii 675 Ciliatamci25. eee ee oe 740 
Sipho Islandicus ...........--..... 517 GCOTOMAVA St foetal ap eee 741 
Siphoneecetes cuspidatus-. ..-566, 501, 511 prolifera +3275 2s sae 741 
SPMEMEADONIG \a/ia-<ic-sseooe a4 o5- 573 octibata® 425... 35522 Seeaee 742 
Siphonostomum affine....-.---.---- 605 PAM CORT 82S iene ee ae 743 
Srpanculo(dse= =e. mse = ase 627, 353 sulphureat: sso. cee aa aera 744 
Sipunculus Bernhardus.......----- 627 nrecolkstae. 2/22 226 7 /e eta 745 
CRMeNIANUsee sce sic) Osho SPOUOTO oc 426 cece eae eee eos aie 740 
Gouldite. 25.523 502 55- 627 | Springtails.........- Sig Be eee 331 
Skate. COBIMONT=-/—-st-—-1 a= oo = ook || SQUCTERENE =... 25 .acessase ee... 515 
Sen CaLpIanOUDISe = <=. s oe O0N oo, ooo SC ULE samme ceo nae eee te 440, 441 
BELPUOLGGSis-sa= ts eee aes 655 | Squillaempusa..551, 369, 377, 434, 439, 452 
Shc lil (iting eebi5* Hs 54 ckeoepcosoe 516 468, 515, 536 
Smith, S.I. Catalogueofcrustacea. 545 | Squilloidea’...................---. 551 
Smith, S. I. Metamorphoses of the Standella lateralis’.........-..---. 680 
lobster and other crustacea....-- Dee] Poapbylnaenre. oo... ss 22 ee 335 
Soft-sheHed: crabs'..............-% SOS UES ees ala Sn) Solas essere eiciete 438 
Solecurtus bidens.......--..----.- 676 | Stanrocephalus pallidus......595, 348) 364 
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