GENERAL INDEX. 



79 



Diptera, larva^, vomited by child, 111,396. 

 gills of aquatic larv<e of, III, 192. 

 larv.-v under skin of man, IV, 275. 

 captured by primrose, IV, 291. 

 reared from gypsy moth, ref., IV, 354. 

 parasitic on Melanoplus devastator, art., V, 



22-24. 

 palpifer in, V, 161. 

 larva in eye of toad, V, 209. 

 larvae infesting a turtle, V, 269. 

 not (?) attacked by parasites, VI, 201. 

 parasites in economic entomology, art., VI, 201. 

 raspberry girdler in Michigan, VII, 199, 201. 

 injurious to cultivated flowers, art., VII, 399, 402. 

 Dipterous leaf-miner, parasitized by Dacnusa tlavo- 

 cincta. III, 59. 

 miner, parasitized by Dacnusa confusa. III, 59. 

 puparium, parasitized by Spalangia drosophilaj, 

 IV, 123. 

 Diseases of insects, 111,141,197,259; IV, 88, 151, 152; 

 V, 68-71. 

 transmitted by insects, V, 210. 

 [See also Bacterial diseases.) 

 Disinfecting imported jjlants, difficulty of, IV, 218. 

 Disonycha triangularis, in Nebraska, ref.. Ill, 437. 

 Dissosteira Carolina, aerial performances of, II, 162, 

 262. 



notes on, ref., II, 385; IV, 42. 

 eggs, Scelio ovivora bred from, IV, 124. 

 in northwest Missouri, V, 323. 

 in Idaho, ref., VI, 19. 

 in New Mexico, VI, 31. 

 longipcnnis, habits and occurrence, III, 438; IV, 

 19, m., 23, 52, 55, 72, 322. 



notes on recent outbreak of, abs., IV, 41. 

 damage attributed to, due to Colorado potato 



beetle, m., IV, 17. 

 in Kansas, V, 116. 

 in Idaho, ref., VI, 19. 

 obliterata, spurcata a form of, IV, 19. 

 occurrence, IV, 19. 

 (?) in Idaho, ref., VI, 21. 

 Division of Entomology, publications of, notices. III, 



1, 307; V, 218; VII, 361. 

 Doccelotus sp., parasitic on sawflj', III, 152. 

 Dogfish, insect diet of, I, 159, 160. 

 Dog tick, transmitter of disease, V, 273. 

 Dogwood sawfiy, habits and injuries, II, 239-243. 

 Dolba hylaius, parasitized by Bracon nigripictus, II, 



348. 

 Dolerus, defined by submarginal cells, II, 243. 

 collaris, notes on, IV, 170, 172, 173. 

 fulviventris, on Equisetum(?), m., IV, 169. 

 gonagra, on meadow grass, m., IV, 169. 

 hiematodes, on Juncus, m., IV, 169. 

 uiger, on Fcstuca(?'>, m., IV, 169. 

 palustris, on Equisetum palustre, m., IV, 169. 

 sericeus, notes on, IV, 172, 173. 

 species of, considered, IV, 169-174. 

 unicolor = arvensis cf, IV, 172. 



(arvensis), larvaj of, IV, 170, 171, 172. 

 Dolomedes, on tube of Lycosa nidifex, I, 162. 

 Domestic animals, remedies against parasites of. III, 



251; VI, 103-165. 

 Donacia, spp., ovipositor of, ref., V, 288. 

 subtilis, poUenizos Nuphar, II, 201. 

 Dorbug, iQcal name for May beetles, V, 271. 



Dorcascbema nigrum, habits of, IV, 130. 



wildii, on Osage orange, V, 155. 

 Dorcus parallelus, on pear, ref.. Ill, 308. 

 Dorosonia, insect diet of, 1, 1.59. 

 Doryctes erylhromelas, parasitic on longicorn (?), 

 IV, 259. 

 niellipes, parasitic on borer in rottenclierry wood, 



11,350. 

 radiatus, doubtless parasitic on Cyllene picta, V, 

 248. 

 Doryctinre, bred parasitic, 11,350. 

 Dorylaimus, injuring sugar cane in Java, II, 85. 

 Dorymyrmex pyramicus, fondness for kerosene in, 



VI, 41. 

 Doryphora 10-lineata, in Noki Scotia, 1, 109. 

 iu Ohio, 1,319; 11,92. 

 in Mississippi, 11,22. 

 soutliern spread of, 11,122. 

 worlc on embryology of, II, 163. 

 tachinid parasite of, 11,233. 

 range of. III, 84. 

 rare in New Mexico, IV, 26. 

 not checked by parasites, VI, 143. 

 note on, ref., VI, 282. 

 Dorytomus mucidus, on cottonwood. III, 72. 



synopsis of genus, ref., V, 279. 

 Dragon fly (or dragon flies), larv;\i attacking young 

 fish, 1, 58. 



eaten by fish, 1, 160. 



Zaitha devouring early stages of, II, 201. 

 notice of work on North European, 11,260. 

 flights of. III, 413. 

 correction to a note on, IV, 80. 

 vs. mosquitoes, rem., V, 110. 

 ref. to article on, VI, 212. 

 catalogue of species, rev., VI, 312. 

 Drassidaj, effects of bite of, II, 255. 

 distribution of, mm., IV, 229. 

 spinnei'ets of, rem., V, 288. 

 . Drasteria crassiuscula, in grass lands, V, 87. 

 erechtea, article on, V, 87-88. 

 ochrea, supposed variety of crassiuscula, V, 87. 

 Drasterius elegans, infesting corn. III, 54; IV, 107. 

 life history of, IV, 231. 

 larva in onions. III, 166. 

 Drepauosiphum acerifQlii, mites on, IV, 212. 

 Drone fly, in greenhouses, V, 200. 



and the chrysanthemum, V, 263. 

 Drosophila ampelophila, found iu hen's feed, 11,254. 

 in New Mexico, VII, 209. 

 flaveola, mining radish leaves, VH, 381. 

 graminum, bred from caV)liage, VII, 382. 

 pallida = flaveola, VII, 382. 

 quinaria, bred from Coccus cacti, I, 259. 

 sp., parasitized by Spalangia drosophilee, IV, 123. 

 sp., in Kansas, ref., VI, 208. 

 sp.,in butter, VII, 279. 

 sp., Iarva3 iu mince-meat, VII, 360. 

 Drosophilidre, found in dung, II, 254. 

 Drugs, insects infesting, IV, 404; VI, 218; art., VII, 31. 

 Dryinus pedestris, parasitic on Athysanus, II, 271. 

 Dryinidfe, parasitic on Jassidaa, II, 271. 

 Dryocampa imperialis, on elm and linden, I, 379. 

 rubicunda, ill Missouri, 11,276. 

 on maple. III, 16(l. 

 Dryocoetcs aufographus, parasitized by Spathins 

 brevicaudus, IV, 258. 



