— 
———d——Á 
sicula 290, 410, 449. 
siculum 470. 
sieulus 18, 183, 290. 
sidemii 44, 528. 
sieversii 410. 
siewersii 290. 
signata 16, 20, 40, 
218, 366, 379, 410, 
419, 480. 
signatum 379, 472, 
419. 
signatus 16, 40, 379. 
signiferum 470. 
Sikkimii 449. 
silantjewii 546. 
silhetiea 164. 
silvarum . 511, 534, 
546, 547, 548, 568. 
silvatiea152,335,547. 
silvestris 544, 571. 
silvieola 54$. 
simia 290. 
similata 32. 
similatus 32. 
simile 470. 
similis 10, 11, 24, 32, 
44, 715, 84, 96, 152, 
218, 246, 290, 299, 
308, 368, 449, 499. 
simillima 32, 50,152, 
170, 200, 202, 218, 
290, 308, 410, 449, 
480, 493. 
similimus 11, $4, 
290, 548. 
simplex 152,187,380, 
411, 449, 450, 485, 
486. 
simplicicornis 411. 
simplieipes 218,290. 
simplicissima 449. 
simula 411. 
simulans 44. 
simulata 107, 152. 
simulatilis 549. 
simulus 549. 
sinensis 218, 613. 
singulare 471. 
singularis 411, 450. 
sinuata 18, 32, 33, 
152, 380. 
Register. 
sinuatifrons 20$. 
sinuatum 411. 
sinuatus 33, 380. 
sisymbrii 152. 
sitkensis 549. 
smaragdina 152, 200, 
311, 325, 327. 
smaragdinum 12, 
smaragdinus 9$. 
smaragdula 200. 
smeathmanella 84. 
smeathmanellus $1, 
85. 
smithella 103, 147, 
159, 170. 
smithianus 549. 
smithii 33, 44, 85, 
218, 247, 270, 290, 
323, 471, 493. 
snowii 247, 368. 
socia 290. 
sociabilis 247. 
socialis 593. 
socius 290. 
sodalis 11, 152, 290, 
493. 
sogdiana 152, 247, 
411, 493. 
sogdianus 85. 
solidaginis 152, 174, 
351, 368, 369. 
solitaria 290,369,450. 
solitarius 290. 
solskyi 290, 411. 
solstitialis 549. 
soluta 152. 
sonorina 21$. 
sonorus 539. 
sordida 152, 613. 
sordidus $5. 
sorelii 85. 
soroeensioides 558. 
soroeensis 549, 550, 
551. 
soroensis 544. 
soror 153. 
sowerbiana 50$. 
sowerbyanus 50$, 
sparganotes 450. 
sparsa 33. 
spatulata 247. 
speciosa 44, 247. 
speciosissima 369. 
speciosus 44, 331, 
551. 
spectabilis 44, 153, 
186, 235, 247. 
Sphecodes 1. 
gphecodimorphus $5. 
Sphecodinae 1. 
sphecodoides 85. 
sphecoides 5, 6, 7. 
sphegoides 111. 
Sphex 1, 13, 585. 
spilota 33. 
spilotus 33. 
spinigera 120, 121, 
153, 411, 496. 
spinipes 308. 
spiniventris 410, 
spinolae 44, 2383, 
A11. 
spinosa 44, 251, 311, 
331, 493. 
spinosus 44. 
spinulosa 411, 412. 
spinulosus 11. 
spiralis 191, 192, 
spissa 247. 
spissipes 185. 
splendens 85, 153, 
325. 
splendida 96, 325, 
613. 
splendidipennis 21$. 
splendidula 218, 323. 
splendidulus $5. 
splendidus 325. 
spodiozonius $5. 
spoliata 247, 412. 
spondia 291. 
spondius 291. 
sponsa 252, 253, 308, 
485. 
sporadieus 558. 
squalens 269, 450. 
squalida 291, 369. 
squalidus 291. 
squamea 135. 
squamigera 116, 450. 
squammulosa 291. 
squamosa 45, 247. 
639 
squamosus 45. 
squamulosus 291. 
staudingeri 563, 584. 
stefaniana 109. 
stefanii 568. 
Steganomus 163. 
Stegocephala 179. 
steindachneri 551. 
steironematis 194. 
Stelidinae 475. 
stelidoides 471. 
Stelidomorpha 475. 
Stelis 474, 475, 480, 
501. 
Stellenigris 474. 
steloides 471. 
Stenotritus 98. 
steWenii 564, 565. 
stictica. 153, 471. 
sticticum 471. 
stigma 345, 584, 613. 
stigmatica 486. 
stigmaticorne 471. 
Stilpnosoma 36. 
stolzmannii 450. 
strangulata 104. 
strauchii 291. 
strenua 200, 247,450, 
strenuus 544, 551. 
stretchii 247. 
striata 96, 194, 369, 
613. 
striatus 85, 194. 
strigata 170, 247, 
471, 419. 
strigatum 467, 471, 
412. 
strigicollis 369. 
strigosa 117, 237. 
strigulosa 33. 
strigulosus 33. 
stschurovskii 291. 
stuchila 13. 
studiosa 430. 
stuhlmannii 218. 
stultus 85. 
stygius 11. 
styriaca 33, 
styriacus 33, 543. 
suaveolens 573. 
suavis 247, 369. 
