606 



Index 



Sabulodes, 129. 



lorata, 131. 



transversata, 131. 

 Salix glaucophylla, 5. 

 Samia, 146. 



cecropla, 146. 



Columbia, 146. 



gloveri, 146. 



rubra, 146. 

 Sand-flies, 302. 

 Sanguinaria canadensis, 5. 

 Sanicula marilandica, 5. 

 Sanninoidea, 50. 



exitiosa, 51. 

 Saperda tridentata, 350. 

 Saponaria officinalis, 5. 

 Saprolegniales, 442. 

 Sarcopbagidae, 166. 

 Sargus, 332. 



viridis, 333. 

 Sarrothripinse, 109, 118-119. 

 Sarrotliripus proteella, 119. 



revayana, 119. 

 Saturniida?, 25, 27, 28, 123, 125, 135, 



140, 141, 142, 144-146. 

 Saturnioidea, 22, 34, 96, 123, 135, 140- 



146, 149. 

 Satyrinse, 78, 90, 94-95. 

 Satyrodes, 95. 



canthus, 95. 

 Scatopse atrata, 301. 



fuscipes, 301. 



recurva, 301. 

 Scatopsidas, 167, 170, 174, 182, 184, 188, 



189, 292, 297, 298, 299, 300-302. 

 Scenopinidas, 175, 307, 308, 310, 311, 



3J3, 370, 371, 396, 398-399. 

 Scenopinus, 398. 



fenestralis, 398, 399. 

 Scbizophora, 175, 176-177, 178. 

 Schizura, 132, 133. 



concinna, 134. 



ipornceas, 134. 



unicornis, 134. 

 Sciara, 258, 260, 302. 



prolifica, 259. 



Sciaridae, 166, 170, 173, 182, 184, 186, 



190, 245, 246, 258-260, 294. 

 Sciomyzida?. 167. 

 Sciopbila, 251, 256, 257. 



brevivittata, 257. 

 Sciophilinae, 249, 251, 252, 255-258. 

 Screw-worm fly, 166. 

 Scythridae, 96, 98, 99, 100-101. 

 Scythris eboracencis, 101. 



impositella, 101. 

 Seaweed, 404. 

 Serromyia, 284. 



Shepherdia canadensis, 5 (see Er- 

 rata ) . 

 Sibine, 43. 



stimulea, 44. 

 Simuliidas, 170, 173, 174, 182, 184, 186, 

 189, 233, 279, 292, 297, 298, 302- 

 305. 

 Sitotroga, 103. 



cerealella, 104. 

 Smerintbus, 135, 138. 



cerysii, 140. 



jamaicensis, 140. 

 Smilax berbacea, 5, 7. 

 Snake-worm, 259. 

 Solidago canadensis, 5. 

 Solva, 340. 



Sparganotbidae, 51, 52, 57-58. 

 Sparnopolius fulvus, 391, 393. 

 Spbecodina, 139. 



abbotti, 140. 

 Spbingidas, 23, 24, 25, 29, 76, 135, 149, 



151. 

 Spbingoidea, 34, 96, 135-140. 

 Spbinx, 25, 137. 



chersis, 140. 



drupiferarum, 140. 



eremitus, 140. 



gordius, 140. 



kalmiae, 140. 



lucitiosa, 140. 

 Spiders, parasites of, 368, 369. 

 Spogostylum, 391, 392. 



albofasciatum, 392, 395. 



anale, 392. 



simson, 392, 393-394, 395. 



