ARTICULATA. 
233 
Scorpio, (proper) xiii. 437 
Tunitanus, 437 
Scorpion, the African, 437 
the aquatic 488 
araignee, 518. 521 
the book, 498 
d’Europe, ( Faux ) 518 
the European, 436, 437 
des livres, 498 
of Maupertius, 436 
the reddish, 436, 437- 492, 493 
of Souvignargues, 436 
Scorpiones, pseudo, 495 
Scorpions, the gestation of, 494 
of Languedoc, 490 
the winged, 488 
Scyllarus, {Fab.) 182 
{Leach) 183 
Sea-spiders, 163 
Sea-spider, what named, 295 
Sea mantes, what called, 315 
Segestria, ( Latr .) 408 
Senelops, ( Dufour ) 421 
omalosoma, 421 
Serolis, {Leach) 217 
Serpula, {Lin.) 9 
characters of the genus, 76 
contortuplicata, 10 
gigantea, 10. 12 
spirillum, 11 
spirorbis, 11 
vermicularis, 10 
Serpulse cymospirse, 11 
the genus, 76 
manners and habits of the, 79 
spiramellse, 11 
Seta, what called, 42 
Seytodes, {Latr.) 410 
blonde, 411 
thoracica, 411 
Shrimp, 177 
Shrimps, the, 313 
Sida, 338 
Sigalion, {Aud. fy Edw.) 27 
Siphonostoma, 365 
Siphostoma diplochai'tes, 16. 87- 90 
uncinata, 16 
Siphostomse, oesophagus of the, 89 
Siro, {Latr.) 501 
Smaridia, 505 
Smerdis, {Leach) 201 
Soldiers, what called, 305 
Solifuga, 497 
Solpuga, {Fab.) 496 
the genus, 510 
arachno'ides, 517 
fatalis, 518 
Sparassus, {Walck.) 419 
Sphseroma, {Latr.) xiii. 220 
Cuv. Index. 
Sphseroma dentata, 220 
Sphaeromides, 219 
Sphasus, { Walck.) 425 
Spider, bite from a, 453 
the bush, 459 
& chevrons blancs, the, 429 
the female mason, 399 
the hunting, 460 
the mason, 395. 463 
proper, web of the, 467 
threads of the, 445 
Spiders, the, 387 
combats of, 555 
the crab, 398. 478. 557 
the erratic, 425 
fecundation of the female, 450 
the laterigrade, 418 
long-legged, 526 
proper, the, 409. 466 
the sedentary, 403 
the wolf, 425 
Spio, {Fab.) 22 
filicornis, 22 
seticornis, 22 
Spirographis Spallanzanii, 12 
Spirorbis, {Lam.) 11 
the genus, 80 
Squilla, {Fab.) 199 
eusebia, 201 
lobata, 214 
proper, {Latr.) 200 
scyllarus, 200 
what named, 313 
Squillse, gills of, 260 
liver of, 256 
Stenocionops, {Leach) 167 
Stenopus, {Latr.) 190 
Stenorhynchus, {Lam.) 171 
{Leach) 222 
lineare, 222 
Stomapoda, 196 
in general, 139 
the order of, 315 
Stomapods, what called, 240 
Storena, ( Walck.) 424 
Stylaria, {Lamarck) 30 
Swimmers, the, 147 
Syllis, {Sav.) 22 
monilaris, 22 
Synodus, {Latr.) 219 
Syphostoma, {Otto) 16 
Tachypleus, {Leach) 364 
Talitri, the, 316 
Talitrus, {Latr.) 208 
Tarantula, the, 427 
bite of the, 433 
H h 
