Seance du 12 novembre 1890. cxcm 



Insect-Life, II, 6 a 12, 1889-90. The so-called mediterranean Flour- 

 Moth (fig.)- The Ox- Warble (fig.). S. A. FORBES. Office and 

 laboratory Organization. D. W. GOQUILLETT. The use of Hydro- 

 cianic acid gas for the destruction of the Red Scale. COOPER CUR 

 TICE. The larvae of Hypoderma bovis De Geer. The imported 

 Gipsy Moth (Ocneria dispar L.), fig. C. V. RILEY. Some insect 

 Pests of the household, 2 part. (fig.). irrigation and injurious 

 Insects. W- M. WHEELER. Note on the oviposition and embryonic 

 development of Xiphidium ensiferum Scud. C. V. RILEY. The six- 

 spotted Mite of the Orange (fig.). W. HAGUE HARRINGTON. Harpi- 

 phorus maculatus Norton. F. M. WEBSTER. Adults of the American 

 Cimbex injuring the Willow and Cotton wood in Nebraska (fig.). 

 A. BELLE vo YE. Observations on Monomorium Pharaonis Latr. 

 W. COQUILLETT. The Dipterous parasite of Diabrotica soror (fig.). 

 0. LUGGER. Spilosoma fuliginosa L. (fig.). A Grub supposed to 

 have traveled in the human body (fig.). The Dogwood Saw-fly 

 (Harpiphorus varianus Norton), (fig.). C. V. RILEY. Platypsyllus- 

 egg and ultimate larva (fig.). L. 0. HOWARD. Some new Parasites 

 of the Grain Plant Louse (fig.). C. V. RILEY. An Australian hy- 

 menopterous Parasite of the Fluted Scale (fig.)- L. 0. HOWARD. 

 Two Spider-eggs Parasites (fig.). A. GIARD. On the Parasitic Cas 

 tration of Typhlocyba by the Larva of a Hymenopter (Aphelopus me- 

 laleucus Dalm.), and that of a Dipter (Ateleneura spuria Meig.). 

 A poisonous Spider in Madagascar. Lord WALSINGHAM. Steps 

 towards a Revision of Chambers -Index, with notes and descriptions 

 of new species. C. V. RILEY. The Rose-Chaefer (Macrodactylus 

 subspinosus Fab.), fig. D. SHARP. A new Genus and two new 

 Species of Australian Lamellicorns. M. E. MURTFELD. An interes 

 ting Tineid (Menesta melanella, n. sp.), fig. - - F. M. WEBSTER. 

 Experiments with the Plum Curculio. The Phylloxera Problem 

 abroad as it appears to-day. The Los Angeles County horticul 

 tural Commission. C. V. RILEY. The Insect Collection in a large 

 Museum (fig.). F. H. CHITTENDEN. Notes on Languria. Some 

 of the Bred parasitic Hymenoptera in the National Collection. An- 

 thrax Parasitic on Cut- Worms (fig.). C. L. HOPKINS. Mountain 

 swarming of Vanessa californica. F. M. WEBSTER. Notes on a 

 Species of necrophagous Diptera. L. 0. HOWARD. Additional Note 

 on Spider-Egg Parasites. HARRISON G. DYAR. Preparatory Stages 

 of Syntomidea epilais Walker and Scepsis Edwarsii Grote. The 



JOURNAL BIMENSUEL (Bulletin de la Societe entomol. de France), 1890, n 18. 



