38 
INDEX, 
167, 374 - 
Shrimpy common 
Sialidae, (Fam.) 
SIALIS 
niger 
SIGALPHUS 
Irrorator 
SIGARA 
*coleoptrata 
minutissima 
*striata 
SILPHA 
leevigata 
*littoralis 
nitidiuscula 
obscura 
opaca 
quadrimaculataj 1,167, 
374 
reticulata 
*russica 
*sabulosa 
*sinuata 
*thoracica 
tristis 
'*vespillo 
Si I phi ad a?., (Pam.) 
Silpboides, Herbst. 
SILVANUS 
frumentarius 208, 362, 
429 
Silver, crystals of for 
the microscope 337 
Silver barred, cinereous 37 
Silver ground 404 
Silver Lines, brown 384 
-, small green 385,425 
Silver striped, dark 386 
-, faint 
-, light 
SIMAETHIS 
dentata 
96'SIRO 
2611 rubens 118,358 
Sironidae, (Fam.) 118 
SPHiEROMA 
serrata 
sphasropyx 
26], 410SITONA, Germ. 204 SPIIjEROSOMA 
'Skin, pores of the, for | Qnereus 
270,4121 the microscope 333 Sphecidas, (Fam.) 
'Skipper, dingy, 242, 381 SPHECODES 
108 
270 
394 
275 
228!-, mallow 
227, 362,-, pearl 
229 
ib 
242, 430 
, scarce 243, 38 
, small 242,417 
wood, 242,381, 417 
66 Slender bodied 423 
388 Smeaihmanniana 425 
167, S65 SMER1NTHUS 
360, 374 ocellatus 
388 
214 
193 
167 
ib. 
365 
5l 
166 
207 
371 
386- 
Populi 
Tiliffi 
243, 381 
l. 450 
243, 396 
l. 430, 438 
243, 381 
p. 359 
430 
SMYNTHURUS 
fuscus 141,360 
Snout moth 253, 406, 435 
, beautiful 406 
, buttoned ib. 
; cream edged 385,406 
407 
425 
406 
424 
ib. 
436 
60 
454 
384 
divisa 
Geuff'rella 
gibbus 
monilicornis 
picea 
sphecoides 
Sphex, De Geer 
SPHEX 
*at)ietina 
flavipentiis 
*sabulosa 
■Sphex, Linne 
Sphingidre, (Fam.) 
Spbingides, Lair. 
SPHINX 
Atropos 
, dingy 
-, long tailed 
- -, pinion 
--■, small 
-, white line 
Solandrian 
Spanish fly 
Speck, tawny 
Speckled yellow m. 
,woodB, 241, 369 
, L 363, 381 
1 Spectacle moth, dark 422 
254]-, light ib. 
Single dot, angle bar - .Spectrum, Scopoli 243 
red 364 Spence’s observations 
, marbled 364 on the necessity 
413 
386 
282,386 
413 
ib. 
ib, 
273 
268 
275, 413 
68, 275 
271 
243 
ib. 
Celerio 
Convolvuli 
244, 442 
l. 438 
430 
244,438 
Elpenor, 64, 243, 396 
-, l. 430 
-, sq uare ban ed i b. 
Singular conduct of 
queen bees on 
the loss of their 
antennse 
SINODENDRON 
of new genera 46 
SPERCHEUS 
sordidns 186, 362 
Sphzeridiadze, (Fam.) 187 
23 SPHJERIDIUM 
| marginatum 362 
215 
cylindricum 190, 389 *ruficolle 
Sirex, Linne 67, 267; scarabasoides 187, 362 
Sirex Gigas 67, 268 SPIEEROMA 
rnariscus 268: feinerea lp8 
243, 397 
243,397 
244, 397 
l. 431 
242,396 
244, 397 
243, 381 
360, 442 
152, 358 
361 
Euphorbias 
Gal ii 
Ligustri 
lineata 
Pinastri 
Porcellus 
SPHODRUS 
collaris 
planus 
terricola 
Spider, observations on 
a, by Sir J. Banks 120 
Spider , Hunting 130 
Spiders,bow preserved 317 
Spinach moth 405 
-, dark 423 
Spirits of wine, experi¬ 
ments on the pol¬ 
len of plants with 335 
Spotted pinion, lesser 252, 
422 
-, lunar 433 
-, white 252, 433 
Spraivler 439 
-, l 382 
