Index to Volume IV 



507 



Tricorythus allectus, 115. 

 Trichoteras, 341. 



coquillcti, 341. 

 trifolii meles, 437. 

 Trifolium agraricum, 450. 



hybridum, 451, 466. 



incarnatum, 441, 451. 466. 



pratense, 441, 450, 466. 



repens, 451, 466. 

 Triptogon, 270. 

 tristis, Hagenomyia, 9. 

 tritici .Itonida. 60. 

 triviales meles, 3S8. 

 trivirgatus, Neseoleon, 8. 

 trivittatus, Phytonomus, 428. 

 troglodytes, Trama, 54, 

 truckeensis, Disholcaspis, 340. 

 Trunks, Nerve, 241), 243. 

 truquii, Promachus, 155, 165, 170. 

 tuberculata, Ephemerella, 112. 

 Tuberolachnus, 52, 53, 54. 

 Tuberolachnus viminalis, 54. 

 tuobukus, Lithobius, 36. 

 Types, Primary, 207. 



Supplementary, 207. 

 Typhoid Fly, 86. 



ulmi, Phytophaga, 57. 

 underwoodi, Lithobius, 46. 

 {undulosa), Daremma, 264, 278. 

 Urticaceae, 61. 



vaciniifoliae, Callirhytis, 357. 

 vaceiniifolia, Quercus, 340, 358. 

 validus, Myrmeleon, 12. 

 variabilis diversipunctatus, 423. 

 variabilis, Hexagenia, 9!). 

 variabilis nigrirostris, 444. 

 variabilis posticus, 452. 

 Varjchaeta, 132. 

 varicolor, Synergus, 371. 

 variegatus, Neseoleon, 8. 

 verruca, Hnrmomyia, 59. 

 versicolor, Ampeloeca, 273. 

 versicolor, Ampelophaga, 278. 

 verspertilio, Deiliphila, 265, 271. 

 vertebratus, Promachus, 155, 165. 

 vetch, 433. 

 Vibrissina, 130. 

 Viburnum, 57. 



Vicia sativa, 433. 

 villosula posticus, 454. 

 viminalis, Lachnus, 52, 53. 

 viminalis, Tuberolachnus, 54. 

 violicbla, Phytophaga, 57. 

 virescens nigrirostris, 445. 

 virgatus, Phenacoccus, 319. 

 virginianeae, Contarinia, 58. 

 viridis nigrirostris, 445. 

 \'n aceae, 61, 62. 

 Vitis, 61. 



vitis, Pholus, 26.3, 272 

 vittatus, Nemobius, 84. 

 vorax, Lithobius. 15, 



Walking Stick, Diapheromera Kemo- 

 rata, The Mechanism in the Hatch- 

 ing of the, 1X7. 



Wulshomyia, 57. 



Washburn, Professor F. L., 84, 86. 



Watobius, 35. 



Watobius anderisus, 35. 



watovius, Lithobius, 37. 



watsuitus, Lithobius, 38. 



Webster. R. L., 181, 186. 



wheat, 466. 



Wilson, H. F.. Article by, 51. 



wiltzae, Andricus, 353. 



Winnertzia pinicorticis, 56. 



wisliceni, Quercus, 351, 354. 



wisliceni, Andricus, 151. 



wislizenii, Quercus, 359. 



Xanthomelanodes peruanus, 128. 

 xenopus, Lithobius, 45. 



Xylophanes, 263, 265, 272. 

 Xylophanes porcus, 2X7. 

 Xylophanes tersa, 272, 278. 



yarrow, 58. 

 Youngomyia, 59. 



yuccae, Cereputo, 319. 



Zantethobius, 34. 

 Zetek, James, Article by, 71. 

 zmus, Lithobius cantabrigensis, 41. 

 Zygethobius. 34. 



pontis, 34. 

 Zygobothria, 131. 



bimaculata, 131. 



