Vol. Xxiii] ENTOMOLOGICAL NEWS. 27Q 



Washington. 166 Internationale Entomologische Zeitschrift, Gu- 

 ben. 179 Journal of Economic Entomology. 195 Bulletin, Mus- 

 eum of Comparative Zoology at Harvard College, Cambridge, Mass. 

 244 Zeitschrift, Induktive Abstammungs und Vererbungslehre, Ber- 

 lin. 250 Delaware College Agricultural Experiment Station, New- 

 ark. 257 Bulletin, Public Museum of the City of Milwaukee. 

 259 Publications, Carnegie Institution of Washington. 285 Na- 

 ture-Study Review, Urbana, Illinois. 351 Zeitschrift fur Allge- 

 meine Physiologic. Herausgegeben von Max Verworn, Jena. 

 365 Collections Zoologiques du Baron Edm. de Selys Lonchamps, 

 Bruxelles. 368 The Monthly Bulletin of the State Commission 

 of Horticulture, Sacramento, Cal. 375 Ergebnisse und Fortschrit- 

 te der Zoologie herausgegeben von Dr. J. W. Spengel, Jena. 376 

 Zoologica. Scientific Contributions of the New York Zoological 

 Society. 377 Neununddreissigster Jahresbericht des Westfalisch- 

 en Provinzial-Vereins fur Wissenschaft und Kunst. 378 Proceed- 

 ings of the Fruit-Growers Convention of the State of California, 

 Sacramento. 



GENERAL SUBJECT. Burgess, A. F. Some shade tree pests 

 in eastern Massachusetts, 179,, v, 172-180. Dernoll & Scheuring 

 Die bedeutung der ocellen der insecten, 89, xxxi, 519-628. Herrick, 

 G. W. Notes on three shade tree pests, 179, v, 169-172. Hunter, 

 W. D. Results of experiments to determine the effect of roentgen 

 rays upon insects, 179, v, 188-193. Knab, F. Unconsidered factors 

 in disease transmission by blood-sucking insects, 179, v, 196-200. 

 Pierce, Cushman & Hood The insect enemies of the cotton boll 

 weevil, 7, Bui. No. 100, Schleip, P. W. Geschlechtsbestimmende 

 Ursachen im Tierreich, 375, iii, 165-328. Schlutter, C. Beitrage zur 

 physiologic und morphologic des verdauungsapparates der insekten, 

 351, xiii, 155-200. Smith, J. B. Obituary by A. Gibson, 4, 1912, 

 97-99. Obituary by H. Osborn, 179, v, 234-236. Welch, P. S. The 

 insect life of pond and stream, 285, viii, 139-144 (Cont.) Zawarzin, 

 A. Histologische studien ueber insekten. II. Das sensible nerven- 

 system der Aeschnalarven, 97, c, 245-286. 



APTERA AND NEUROPTERA. Enderlein, G. Embiidinen 

 Monographisch Verarbeit., 365, Fasc. iii. 121 pp. Hood,, J. D. New 

 genera and species of X. Am. Thysanoptera from the south and 

 west, 161, xxv, 61-76. Kellogg, V. L. Mallophaga from the Hoat- 

 /in, 376, i, 117-121. Merrill, G. E. Pear thrips, 378, xl, 24-3:;. 

 Parrott, P. J. The occurrence of the pear thrips in New York, 179, 

 v, 184-188. 



ORTHOPTERA, Cameron, A. E., Structure of the alimentary 

 canal of the stick-insect (Bacillus rosii) ; with a note on the parthen- 

 ogenesis of the species, 14, 1912, 172-182. Caudell, A. N. A new 



