1 88 ENTOMOLOGICAL NEWS [Apr., 'l/ 



terriers et des nids, 307, Ixi, 59-246. Jorgensen, P. Zoocecidios 

 argentinos, 548, ii, 350-05. Labitte, A. Longevite de quelques in- 

 sectes en captivite, 284, 1916, 105-13. Navas, R. P. L. Particulari- 

 dades sobre las alas de los insectos, 379, ix, 767-73. Neveu-Lemaire 

 Parasitologie des plantes agricoles [Paris, J. Lamarre, 1913], 720 

 pp. Reed, E. B. Obituary notice, 4, 1917, 37-9. Stiles, C. W. Re- 

 port of the international commission on zoological nomenclature, 

 379, ix, 852-915. Tavares, J. S. As cecidas do Brazil que se criam 

 nas plantas da familia das Melastomataceae, 223, xv, 18-49. 



PHYSIOLOGY AND EMBRYOLOGY. C., G. H. Sex-limited 

 factors in heredity, 10, xcviii, 479-80. Foa, A. Studio sul polimor- 

 fismo unisessuale del Rhizoglyphus echinopus corredato da osser- 

 vazioni biologiche. . . ., 235, xii, fas. 1, 109 pp. Goldschmidt, R. 

 On a case of faculative parthenogenesis in the gypsy-moth, with 

 a discussion of the relation of parthenogenesis to sex, 198, xxxii, 

 35-43. Marshall & Muller The effect of long-continued hetero- 

 zygosis on a variable character in Drosophila, 184, xxii, 457-70. 

 Plough, H. H. Cytoplasmic structures in the male germ cells ot 

 Rhomaleum micropterum, 198, xxxii, 1-12. 



ARACHNIDA, ETC. Macnamara, C. On the portrait of a 

 wolf spider, 4, 1917. 39-45. Wheeler, W. M. The synchronic be- 

 havior of Phalangidae, 68, xlv, 189-90. 



Ewing, H. E. New Acarina, Part II. Descriptions of n. sps. and 

 var. from Iowa, Missouri, Illinois, Indiana and Ohio [28 new], 153, 

 xxxvii, 149-72. Weidman, F. D. Cytoleichus penrosei, a new 

 arachnoid parasite found in the diseased lungs of a prairie dog, 

 490, iii, 82-9. 



NEUROPTERA, ETC. Tillyard, R. J. A study of the rectal 

 breathing apparatus in the larvae of Anisopterid dragonflies, 42, 

 xxxiii, 127-96. 



ORTHOPTERA. Foucher, G. Etudes biologiques sur le Cy- 

 phocrania gigas d'Amboine, 509, xxvii, 706-13. Serre, P. L'lle de 

 la Trinite menacee d'une invasion de Sauterelles, 284, 1916, 101-4. 



Hebard, M. Studies in the group Ischnopterites (Blattidae) [S 

 n. sps.], 2, xlii, 337-86. 



HEMIPTERA. Deletang, L. Notas hemipterologicas, 548, ii, 

 263-71. Gibson, E. H. Additions to the list of Missouri Cicadelli- 

 dae, 4, 1917, 75-6. Lizer, C. Sobre la presencia del Chrysomphalus 

 paulistus, en el Delta del Parana; Ceroplastes gramlis, nuevo para 

 la fauna argentina, 548, iii, 432, 438. Osborn, H. Studies of life, 

 histories of frog-hoppers of Maine, 240, Bui. 254. Parshley, H. M. 

 Insects in ocean drift, 4, 1917, 45-48. 



