498 



Index of Volume VI. 



flavus, 165. 



illinoensis, 159. 



lasiocarpas, 163, 169. 



nigrovariegatus, 158, 160, 166, 169. 



pinus, 160, 161, 163, 165, 168, 169. 



physocarpi, 158, 169. 



slossonge, 157. 



spermotrophus, 161, 163, 169. 



strobilius, 169. 



trassversus, 165. 



tsug£e, 162, 169. / 



vexillum, 165. 

 Megastigmus Dalman, Revision of the 

 N. A. Species of, 155. 



Table of Hosts of, 169. 

 Membracidse, Homologies of the Wing 



Veins of the, 74. 

 Mesogramma marginatum, 447. 

 Metcalf, Z. P., article by, 103, 341. 

 Metriocenmus knabi, 444. 

 Microbembex, 222. 



monodonta, 222. 

 Micrutalis, 86. 



calva, 75, 90. 



dorsalis, 87. 

 Milichiella lacteipennis, 452. 

 Molinnidae, 68, 70. 

 Montgomery, T. H., On the Death 



of, 129. 

 Morgan, Anna M., article by, 371. 

 Mosillus nana, 452. 



Mosquitos, Determining the Flight of, 5 

 Musca domestica, 447. 

 Mydasa, 448. 

 Myndus, 344. 



Nabalus albus, 321. 

 Napomyza lateralis, 285. 

 Neurigona, 22, 25. 



asstiva, 50. 



albospinosa, 23, 59. 



aldrichii, 40. 



arcuata, 45. 



australis, 58. 



bivittata, 51. 



brasiliensis, 35. 



carbonifer, 29, 32, 38. 



ciliata, 56. 



decora, 44. 



deformis, 46. 



dimidiata, 29, 30, 31. 



disjuncta, 42. 



flava, 40. 



floridula, 37, 39, 43. 



infuscata, 39, 43. 



lateralis, 53. 



lienosa, 52. 



maculata, 36. 



minuta, 60. 



nitida, 29, 30, 33. 



pectoralis, 48, 49. 



perplexa, 29. 



perbrevis, 57. 



quadrifasciata, 22, 29. 



rubella, 27, 29, 30. 



setosa, 54, 56. 



signifer, 34, 35. 



suturalis, 23, 29. 



tarsalis, 51. 



tenuis, 47, 48. 



tibialis, 55. 



transversa, 40, 41. 



tridens, 34. 



viridis, 43. 

 Neurigona, Table of Species, 25, 26, 27. 

 Neuropterous Genus Palpares, 171. 

 New Application of Taxonomic Prin- 

 ciples, 226. 

 North American Species of the Dip- 

 t«?rous Genus Neurigona, A Revi- 

 sion of the, 22. 



Observations of the Chstotaxy of 



Calliphorinae, 257. 

 Odinia immaculata, 289. 



ornata, 290. 

 Odontocera, 331. 

 Odontomyia bermudemsis, 445. 



cincta, 445. 

 Oecetis, 71. 



borealis, 73. 



fumosa, 71. 



incerta, 71. 



testacea, 72. 

 Officers for 1913, 127. 

 Oncometopia, 106, 107. 

 Ophiderma pubescens, 87, 90. 

 Ophthalmomyia lacteipennis, 452. 

 Ophyra aenescens, 448. 

 Ormenis, 343. 

 Orthocladius, 444. 

 Oscinis coxendix, 452. 



trifolii, 278. 



trigramma, 452. 



umbrosa, 452. 

 Palpares ■ 



abyssinicus, 179. 



asgrotus, 183. 



agmulus, 179. 



amitinus, 178. 



angustus, 182. 



annulatus, 183. 



astarte, 187. 



astutus, 189. 



brachypterus, 186. 



brevifasciatus, 181. 



bifasciatus, 185. 



burmeisteri, 180. 



caffer, 184. 



calceata, 183. 



cataractae, 178. 



cephalotes, 179, 180. 



chrysopterus, 183. 



compositus, 185. 



