~73°~ 
Scapteriscus vicinus Scudd— 2 ( 
Schistocerca alutacea Harr b tSup. ; ^ 
Schist ocerca americana Drury 9 k?K 
Schistcccrca americana americana (Drury) b (Sup.) g 
Schistocerca lineata Scudd , .6 ( ^ ) ^;^J^;^;S^ 
Schistocerca obscura (I.) \ il^A 7 Q n In 7 inr 
Schistocerca shoshone Thos | (Sup.) 390,417, 41 o 
Schistocerca sp 6 (Sup.) hfir Ri ( 
Schistoceros hamatus (F. ) I SI 
Schizura concinna (A. & S.) " P, 
3 534 
9 595 
Schizura unicornis (A. & S.) 8 ? 
Sciara inconstans Fitch 1 
Scobicia declivis (Lee.) 3 ^9 
5 311 
Scolvtus multistriatus (Mars ham)- 4 209 
10 673 
Scolytus rugulosus (Ratz.) o 333 
Scotogramma trifr.lii (Rott.) ■ 5 247 
Scymnus sp. — 3 H2 
Selenothrips mbrocinctus (Giard) 9 59° 
Serioothrips variabilis (Beach) U 204 
Sibine stimulea (Clem.) 7 507 
Silpha ramosa Say 5 235 
Silvius quadrivittatus Say- b~ 3^0 
Simulium mcridionale Riley-. 4 220 
S'inulium spp.- 6 3^0 
3 574 
Similium vittatum Zett. 3 137 
4 220 
6 380 
Sira "buskii Lubbock 7 512 
Sira platani Nicolet '6 379 
7 512 
Sira sp. 6 379 
Sitodrepa panicea L. '. 6 ' 332 
(Changed to Stegobium paniceum (L.)) 
Sitona lineatus L. 5 243 
Sitophilus granarius (L. ) 9 627 
Sitophiliis oryza (L..) 9 " 627 
Sitotroga cerealella (Oliv. ) 9 626 
Solenopsis geminata (F.) , 2 34 
Solenopsis molesta (Say) — — 6 332 
7 510 
Solenopsis saevissima richteri Forel 4 222 
Solenopsis xyloni McConk 1 24 
, .... 2 - < 35 
4 222 
6 332 
7 510 
