252 ENTOMOLOGICAL NEWS. [December, 



Oct. II, '97. — 37. Le Naturaliste Canadien, Chicoutimi, Quebec, Sept., 

 '97. — 46. Tijdschrift voor Entomologie, xl, 2, The Hague, Sept. 28, '97. 



General Works.— [Editors] Summary of current researches relating 

 to Arthropoda, Journal, Royal Microscopical Society, '96, pt. 6, London. 

 — Giglioli, I. Insects and yeasts, figs., Nature, London, Oct. 14, '97. 

 — Gillette.C. P. Vernacular names of insects, 7. — ^Ja woro wski , 

 A. On my theory of extremities and gills of Arthropods, 22, 532. — 

 Mayer, P. Arthropods other than Crustacea [Literature on in 1896], 

 Zoologischer Jahresbericht '96. Berlin, '97.— Ver hoe ff, C. Remarks 

 on abdominal appendages of insects and myriopods, 22, 539. — Was- 

 mann, E. Remarks on some ants from Madagascar [mimicry], 23, 

 536. 



Economic Entomology.— Anon. Epilogue to the plague of cater- 

 .pillars at Saguenay, 37. — B arrows, W. B. The present status of the 

 San Jos^ scale in Michigan, 7. — Chittenden, F. H. The bean leaf- 

 beetle {Cerotoma trif areata Forst. ), figs.; Notes on certain species of 

 Coleoptera that attack useful plants, 7. — Cockerel 1, T. D. A. An 

 experience with Paris green, 7. — Gall, J. F. The Acarines in wines, 

 La Nature, Paris, Oct. 2, '97. — Gillette, C. P. A successful lantern- 

 trap, fig.; Oviposition in young forest trees by Tetraopes femoraius F. ; 

 A few insects that have been unusually abundant in Colorado this year, 

 7; A few insect enemies of the orchard, figs., Bulletin No. 38, Agricul- 

 tural Experiment Station, Fort Collins, Colorado, April, '97. — Howard, 

 L. O. Additional observations of the parasites of Orgyia leucostignia ; 

 Temperature experiments as affecting received ideas on the hibernation 

 of injurious insects; A useful American scale insect, 7. — Johnson, W. 

 G. Notes from Maryland on the principal injurious msects of the year ; 

 Notes on some little-known insects of economic importance, 7. — Kirk- 

 land, A. H. On the preparation and use of arsenate of lead, 7. — 

 Lounsbury, C. P. Notes on Cape of Good Hope Insects, 7. — Mar- 

 la 1 1 , C. L. Notes on insecticides, 7. — O r m e r o d , Miss E. A. [Notes 

 on Economic Entomology], 7. — Schoyen, W. M. Notes on insects 

 of Norway and Sweden, 7.— Tremblay, L. and Huard, V. A. 

 Immunity against mosquitoes again, 37. — Webster, F. M. The pres- 

 ent and future of applied entomology in America, 7. — W e b s t e r , F. M. 

 and M a 1 1 y , C. W. Insects of the year in Ohio, 7. 



Araclinida. — Koenike, E. [Contributions] to knowledge of the 

 genus Hydrachna (O. F. Miill) Dug., 22, 542.— Pier si g, R. Revision 

 of the Neuman Hydrachnid Collection of the Gotenburg Museum, with 

 some remarks on Sig. Thor's " Bidrag til Kunskaben om Norges Hy- 

 drachnider, Kristiana" 22, 540, 541; Some new German Hydrachnids, 

 figs. 22, 541.— O u d e m a n s , A. C. List of Dutch Acari, Part iv. i pi., 

 4.0. — Wagner, J. Some observations on the spermatogenesis of 

 spiders, 22, 530.— W a s m a n n , E. On some myrmecophilous Acarines, 

 22, 531, 541. 



