XXXI, ? 20] ENTOMOLOGICAL NKWS 265 



subfamily names in zoology. 68, Hi, 291-2. McConnell, W. R. 

 Obituary. 12, xiii, 371-3. Onslow, H. The iridescent colours of 

 insects. 76, cvi, 149-52 (Cont.). Parman, D. G. Observations on 

 the effects of storm phenomena on insect activity. 12, xiii, 339-43. 

 Raymond, P. E. Phylogeny of the Arthropoda with especial reference 

 to the Trilobites. 90, liv, 398-413. Sahlberg, J. R. Obituary notice. 

 68, Hi, 216-17. Smulyan, M. T. An insect and lack of entomological 

 knowledge an immediate cause of the world war. 5, xxvii, 85-6. Tothill, 

 J. D. The chloral hydrate method of preserving insects for dissection. 

 31, 1919, 8-10. Weiss, H. B. The contents of our entomological jour- 

 nals during 1919. 4, Hi, 169-73. The insect enemies of polyporoid 

 fungi. 90, liv, 443-7. 



ARACHNIDA, ETC. Bilsing, S. W. Quantitative studies in the 

 food of spiders. 82, xx, 215-60. Chamberlin, R. V. On chilopods 

 of the family Mecistocephalidae. 4, Hi, 184-9. Corrections to Mr. 

 Gunthrop's summary of Wood's Myriopoda papers. 4, Hi, 202-3. 



Chamberlin, R. V. New spiders from Utah. 4, Hi, 193-201. 



NEUROPTERA. Lacroix, J. L. Deux Odonates nouvelles. 20, 

 1920, 175-9. Watson, J. R. An apparently new Haplothrips from 

 Cuba. 39, iv, 7, 12. 



Macnamara, C. A new sp. of Pseudachorutes (Collembola). 4, Hi, 

 173-6. Watson, J. R. New Thysanoptera from Florida. 39, iv, 13. 



ORTHOPTERA. Walker, E. M. Report, Canadian Arctic Expe- 

 dition 1913-18. Vol. iii, Part J: Orthoptera, 4pp. White, F. The 



katydid. 53, xvi, 258-61. 



Rehn & Hebard Descriptions of new genera and species of North 

 American Decticinae. 2, xlvi, 225-65. 



HEMIPTERA. Baker, A. C. Generic classification of the hemip- 

 terous family Aphididae. (U. S. D. A., Bull. 826.) Distant, W. L. 

 Descriptions of a new species of neotropical Cicadidae. 9, liii, 169. 

 Coding, F. W. Sinopsis de los membracidos del Ecuador. (Bol. Med. 

 y Cirugia, Guayaquil, xviii, 31-37.) Hickernell, L. M. The digestive 

 system of the periodical cicada, Tibicen septendecim. 7, xiii, 223-42. 



Davidson, W. M. A new Myzocallis (Aphididae). 4, Hi, 176-7. 

 McAtee, W. L. Key to the Nearctic species and varieties of Erythro- 

 neura. 2, xlvi, 267-322. 



LEPIDOPTERA. Randall, J. L. " Winter Hunting." 17, iv, 66-7. 

 Schaus, W. Descriptions of two new species of butterflies from tropical 

 America. (Jour. \Vash. Acad. Sci., x, 434-5.) Seitz, A. -Die gross- 

 schmetterlinge der erde. Fauna Amer. 745-76. Strickland, E. H. 

 The noctuid genus Copablepharon with notes on its taxonomic relation- 

 ships. 5, xxvii, 5. 



DIPTERA. Bresslau, E. Eier und eizahn der einheimischen stech- 

 mucken. 103, xlix, 337-55. Edwards, F. W. Scent-organs (?) in 



