490 
INDEX. 
261, 410 
270, 412 
228 
227, 362 
229 
167, 374 
166 
388 
167, 365 
360, 374 
Shrimp, common 96 
Sialidae. (Fain.) 261 
SIALIS 
niger 
SIGALPHOS 
Irrorator 
SIGAEA 
*coleoptrata 
mrnutissima 
*striata 
SILPHA 
laevigata 
*littoralis 
nitidiuscula 
ol' sc lira 
opaca 
quadrimaculatai 1 ,1 67 
374 
reticulata 
*russica 
*sabulosa 
*sinuata 
*tboracica 
tristis 
*vespillo 
Silphiadse, (Fam.) 166 
Silphoides, Ilerbst. 207 
SILVANUS 
frumentaritis 208, 362, 
429 
Silver, crystals of for 
the microscope 537 
Silver barred , cine; eo us 37 
Silver ground 404 
Silver lines, brown 384 
, small green 385,425 
Sliver striped, dark 386 
•, faint 371 
., light 3S6 
STMAETHIS 
denlata 254 
Single dot, angle lar- 
SIRO 
rubeus 1 1 S, 358 
Sironidae, (Fam.) 118 
SITONA, Germ. 204 
Skiu, pores of the, for 
the microscope 333;Spbccidse, (Fam.) 
Skipper , dingy, 242, 381 iSPHECODES 
SPH/ERO.MA 
serrata 
spbaropyx 
SPH/EROSOMA 
Quercus 
103 
270 
394 
275 
mallow ib. 
; pearl 242, 430 
, scarce 243, 381 
, small 242,417 
, wood, 242,381, 41 7 
Slender bodied 423 
Smealhmanmana 
SMERINTHUS 
divisa 
Geotfrella 
gibbus 
monilicovnis 
picea 
sphecoides 
425 Sphex, De Geer 
SPHEX 
413 
386 
282,386 
413 
ib. 
ib. 
273 
ocellatus 
Populi 
l. 
Tilia 
243, 381 
450 
243, 396 
430, 438 
243, 381 
359 
430 
SMYNTHURDS 
388 
214 
195 
167 
ib. 
365] fuscus 141, 360 
5l|5no;itmolli 253,406,435 
-, beautiful 406 
-, buttoned ib. 
-, cream edged 385,406 
*abietina 
flavipennis 
•sablllosa 
Sphex, Lined 
Sphingida, (Fam.) 
Sphingides, Lair. 
SPHINX 
Atropo3 
268 
275,413 
68, 275 
271 
243 
ib. 
red 
— — , marbled 
square barred 
Singular conduct of 
queen bees on 
the loss of their 
antennae 
S1NODENTDRON 
, dingy 
, long tailed 
, pinion 
small 
, white line 
Solandrian 
Spanish fly 
Speck, tawny 
Speckled yellow m. 
- — , wood B. 241 , 309 
, l. 363, 381 
Spectacle molh, dark 
, I'ght ih. 
Spectrum, Scopoli 243 
407 
425 
406 
424 
ib. 
436 
60 
434 
384 
244, 442 
l. 438 
Celerio 430 
Convolvuli 244, 438 
Elpenor, 64, 243, 396 
, l. 430 
Euphorbia 
Galii 
Ligustri 
243, 397 
243, 397 
244, 397 
I. 431 
242, 396 
244, 397 
243, 381 
364 Spence’s observations 
46 
cylindricum 
Sirex, Lim it: 
Sirex Gigas 
mariscus 
364 on the necessity 
ib. of new genera 
SPERCHEUS 
sordidns 186, 362 
Spharidiada, (Fam.) 187 
23;si’H.ffiiUDlUM 
marginatum 
190, 389j *ruficolle 
67, 267j scarabaoides 
67, 268 SPHiEROMA 
2681 *cincrea 
lineata 
Pinastri 
Porcellus 
SPHODRUS 
collaris 360, 442 
planus 152, 358 
| terrlcola 361 
422 Spider, observations on 
a, by Sir.J. Banks 120 
Spider, Hunting 130 
Spiders, how preserved 3 1 7 
Spinach moth 405 
dark 423 
Spirits of wine, experi- 
ments on the pol- 
len of plants with 335 
Spotted pinioTiy lesser 252, 
422 
215 , lunar 433 
187, 362 , white 252, 433 
Sprawler 439 
108! , l. 382 
362 
