52 ENTOMOLOGICAL NEWS. [Feb., '19 



5, xxv, 306-10. Kennedy, C. H. The varieties of the dragonfly, 

 Agrion aequabile. 4, 1918, 406-11. Peacock, A. D. The structure 

 of the mouthparts and mechanism of feeding in Pediculus humanus. 

 64, xi, 98-117. Stohr, R. P. Odonates des environs de Saint Alex- 

 andre, Ironside, P. Q. 67, xiv, 81-5. Tillyard, R. J.--The structure 

 of the cubitus in the wings of' the [Australian] Myrmeleontidae. 

 73, xliii, 116-22. Whedon, A. D. The comparative morphology 

 and possible adaptations of the abdomen in the Odonata. 2, xliv, 

 373-437. 



ORTHOPTERA. Chopard, L. Apropos des Cylindrachaeta, 

 genre de gryllides endophyte [S. Am.]. 20, 1918, 233-16. Cramp- 

 ton, G. C. The thoracic sclerites of the grasshopper Dissosteira 

 Carolina. 7, xi, 347-68. Dusham, E. H. The wax glands of the 

 cockroach (Blatta germanica). 70, xxxi, 563-81. 



HEMIPTERA. Ball, E. D. The phlepsids of Mexico and Cent 

 Am. (Cicadellinae). 7, xi, 381-9:2. Becker, G. G. Empoasca mali 

 attacks man. 5, xxv, 101. Fracker, S. B. The Alydinae of the 

 U. S. 7, xi, 255-82. Green, E. E. A list of Coccidae affecting 

 various genera of plants. 72, v, 143-56. Olsen. C. E. Xotes on 

 some Cicadellinae in the U. S. Nat. Museum. 19, xiii, 119-21. 

 Parshley, H. M. Three sps. of Anasa injurious in the north. 12, 

 xi, 471-2. Taylor, L. H. The thoracic sclerites of Hemiptera and 

 Heteroptera. 7, xi, 225-54. Weiss & Dickerson The life-history 

 and early stages of Corythucha parshleyi. 4, 1918, 401-6. Weiss 

 & Nicolay The life history and early stages of Calophya nigri- 

 pennis. 12, xi, 467-70. 



Knight, H. H. Interesting n. sps. of Miridae . . . with a note 

 on Orthocephalus mutabilis [7 new]. 19, xiii, 111-16. Van Duzee, 

 E. P. New species of H., chiefly from California [many new]. 61, 

 viii, 271-308. 



LEPIDOPTERA. Bonniwell, J. G.--Arachnis zuni. 16, ii, 85. 

 Davidson, W. M. The California pistol-case bearer (Coleophora 

 sacramenta). 12, xi, 446-53. Hampson, G. F. Some small families 

 of the L. which are not included in the key to the families in the 

 catalogue of Lepidoptera Phalaenae. 71, xxv, 366-94. Mosher, E. 

 Pupae of common Sphingidae of eastern No. Am. 7, xi, 403-4:.. 

 Pictet, A. Sur 1'origine du dimorphisme sexuel de coloration chez 

 les lepidopteres. Intervention de 1'elevation de la temperature 

 pour provoquer 1'eclosion des papillons. 65, xlvi, Suppl. 17-:.".', 

 32-34. Prout, L. B. A provisional arrangement of the Dioptidae. 

 71, xxv, 395-429. Reiff, W. Colias philodice, f. nigrofasciata. 17, 

 ii, 90-1. Swett, L. W. A new geometric!. 16, ii, S2-4. 



