Vol. Xxix] ENTOMOLOGICAL NEWS. 395 



-Proceedings, British Columbia Entomological Society, Victoria. 

 540 The Lepidopterist, Salem, Mass. 



GENERAL SUBJECT. Cameron, A. E. Fos>il insects, with 

 special reference to those of the tertiary lake deposits of the Simil- 

 kameen Valley, B. C. 520, No. 10, 21-0. Chandler, A. C. Animal 

 parasites and human disease. (New York. John Wiley & Sons, 

 1918, 570 pp.) Chapman, T. A. Racial and subspecific names. 21, 

 1018, 1G8-70. Crampton, G. C. Thoracic sclerites of immature 

 pterygotan insects, with notes on the relationships indicated. 102, 

 xx, 30-65. Cushman, B. A. A convenient method of handling 

 large numbers of individuals in life-history studies of insects. 

 102, xx, 112-14. Cutler, D. W. Natural and artificial partheno- 

 genesis in animals. 118, Ixii, No. 2. Ely, C. R. Recent entomo- 

 logical chemistry and some notes concerning the food of insects. 

 102, xx, 12-18. Holland, W. J. Shall writers upon the biological 

 sciences agree to ignore systematic papers published in the German 

 language since 1014? 68, xlviii, 469-71. Lochhead, W. Few notes 

 on the ecology of insects. 75, 1018. 85-91. Loeb, J. Forced move- 

 ments, tropisms, and animal conduct. (Philadelphia, J. B. Lippin- 

 cott Co., 200 pp., 1018.) Lyle, C. T. An entomogenous fungus 

 growing from the cocoon of a braconid. 9, 1918, 227-0. Tucker, 

 E. T. Determinations and records of insects collected at Piano. 

 Texas. 72, xxviii. 201-H12. Wheeler, G. Varietal and aberrational 

 nomenclature. A protest. 21, 1018, 145-6. 



PHYSIOLOGY AND EMBRYOLOGY. Hoy, W. E. Tin- 

 chromosomes in embryos of Epilachna horealis and Diabrotica 

 vittata. 198, xxxv, 166-74. 



MEDICAL. Pierce, D. W. Medical entomology a vital fact r 

 in the prosecution of the war. 102, xx. 01-104. 



ARACHNIDA, ETC. Emerton, J. H. Transranadian spiders. 

 75, 1018, 76-8. Hutchinson, R. H. Note on the life cycle and fer- 

 tility of the body louse ( Pediculus corporis). 179, xi. 404-6. 



NEUROPTERA, ETC. Cockle, J. W. Notes on the hyberna- 

 tion of some larvae and the movement of Boreus in the snow. 520, 

 No. 10, 14-15. Muir, F. Notes on the Derbidae in the British 

 Museum collection. IT. Derbinae. 8, I'.ns. T.^-'HO (Com.) 



ORTHOPTERA. Allard, H. A. Rhythmic synchronism in the 

 chirping of certain crickets and locust^. 3, lii. 548-52. 



HEMIPTERA. Baker, A. C. The identity of Aphis circe/andis. 

 102, xx. i::o-i. Barber, H. G. Synoptic keys to the Lygaeidae of 



the U. S. 5, xxv, 71-88. 



