2IO 



INDEX 



Entomological Society of Washington, Rules 



and Suggestions governing publication in 



the "Proceedings," 1; Annual Address of 



the Ptesident, 12. 

 Entomology, Medical, A vital factor in the 



prosecution of the war, 91. 

 Ephialtes Schrank not Grav. (Pimplidea), 



188; Ephialtes Gravenhorst Icheumon, 



188; Ephialtes compunctor Linn., syn- 

 onymy of, 188. 



Epiurus inquisitoriellus, Synonymy of, 11. 

 Eumagdalis, a subgenus of Madgalis, 74, 78 

 Euphyto subopaca, Synonymy of, 20. 

 Everglades of Florida, Notes on Gadflies in, 



115, 182. 

 FISHER, W. S.: A new species of Agrilus 



from Florida, 67; Chrysobothris tran- 



quebarica Gmel. versus impressa Fabr., 

 " 173. 

 Florida Everglades, Notes on Gadflies in, 



115, 182. 



Food of insects, Notes on, 12. 

 Frontiniella, nom. nov. for Frontina, 21; 



Description of the genus, 21. 

 Gadflies, Notes on, in Florida Everglades, 



115, 182. 

 GAHAN, A. B.: Description of a new hy- 



menopterous parasite, 18; Three new 



chalcidoid egg-parasites, 23; Propachy- 



neuron Girault, 66; Synopsis of the species 



belonging to the chalcidoid genus Rileya 



Ashmead, 136. 



Gonatocerus ornatus, n. sp., 23. 

 Goniops chrysocoma, 191. 

 GREENE, CHARLES T.: Three new species of 



Diptera, 69; Note on the habits of Pegomyia 



aifmis Stein and other Anthomyid genera, 



160. 

 Halictus capitosus, 178; cordovensis, n. sp., 



179; deceptor, 180; morrilli, n. sp., 178; 



perzonatus, n. sp., 181; respersiformis, 



n. sp., 179. 

 Halictine bees in the U. S. National Museum, 



177. 

 HEINRICH, CARL: A new genus of Lepido- 



ptera allied to Leucoptera Huebner, 21; 



On the genus Opostega and its larval 



affinities, 27. 

 Hemichroa; Key to groups, 169; Key to 



Nearctic species, 170; americana, 170; 



dyari, n. sp., 171; pallida, 171. 

 Hemichroini, Notes on and desctiptions of 



sawflies belonging to the tribe, 161; Key 



to Nearctic genera, 162. 

 Heteromeringia, Key to species, 7, annulipes, 



8; flaviseta, 7; latifrons, 8; nitida, 8. 



Honeybee, An eyeless drone, 105; Muscular 

 coat of the ventriculus of, 152. 



Hoplocampa, Key to subgenera, 165, 

 Enumeration of species, 166. 



Horseflies, Note on, in the Florida Ever- 

 glades, 115, 182. 



Hymenopterous parasite, Description of a 

 new, 18. 



HYSLOP, JAS. A. AND POPENOE, C. H., SAN- 

 FORD, H. L.: Allen Bowie Duckett, 185. 



Ichneumonid parasites, Correct names for 

 some of our. 9. 



Insects, Notes concerning the food of, 12, 

 16; Immature Pterygotan, Thoracic 

 scleites of, with notes on the relationships 

 indicated, 39; Convenient method of 

 handling large numbers of individuals in 

 life history studies, 112. 



Iseropus coelebs, Synonymy of, 12. 



Ittyx perditrix, n. sp., 25. 



Laurentia, North American species of the 



sawfly genus, 157; Key to species, 158; 



aldrichi, 159; diluta, 159; edwardsii, 158; 



rubens, 159; ruficoma, 159. 

 Lepidoptera, On the genus Opostega and its 



larval affinities, 27; A new genus of allied 



to Leucoptera, 21. 

 Leucoptera spartifoliella, 22. 

 Leucopterygidae, Head parts of larvae, 34, 



38. 



Madiza conicola, n. sp., 69. 



Magdalinus Schoenherr, a group of Magdalis, 



74; Table of North American species, 75. 

 Magdalis and Rhina, The case of, 72. 

 Magdalis Germar, Synonymy of, 72; Table 



of groups, 73; Synonymy of the subgenus, 



74; Table of species, 76. 

 MALLOCH, J. R.: Revision of the dipterous 



family Clusiodidae, 2; Genus Cnemodon 



Egger in N. A., 127. 

 Marlattia laricis, 169. 

 MCGREGOR, E. A.: A new host plant of the 



Boll Weevil, 78. 

 McAtEE, W. L. AND WALTON, W. R.: 



District of Columbia Diptera: Tabanidae 



188. 

 Medical Entomology a vital factor in the 



prosecution of the war, 91. 

 Merycomyia whitneyi, 198. 

 Meteorus hyphantriae, Cocoon spinning 



habits, of 134. 



Microbracon cephi, n. sp., 19. 

 MOSIER, C. A. AND SNYDER, T. E.: Notes 



on gadflies in the Florida Everglades, 115; 



Further notes on Tabanidae in the Florida 



Everglades, 182. 



