Vol. XXX] ENTOMOIvOGICAIv NEWS 3O3 



ORTHOPTERA. Bodkin & Cleare.— An invasion of British 

 Guiana by locusts in 1917, with a complete illustrated account of 

 the life history of the species. 22, ix, 341-57. Hebard, M. — A new 

 Central Am. genus & sp. of the group Blattellites (Blattidae). 2, 

 xlv, 303-6. 



Hebard, M.— New gen.. & sps. of Melanopli found within the 

 U. S. (Acrididae). A new gen. & sps. of roach from the U. S. and 

 tropical N. A. (Blattidae). 2, xlv, 257-98; 299-302. Rehn, J. A. G.— 

 Descriptions of new and critical notes upon previously known forms 

 of N. A. Oedipodinae (Acrididae). 2, xlv, 229-55. 



HEMIPTERA. Baker, A. C— Aphids: their human interest. 29, 

 xlix, 28-32. Kornhauser, S. I. — Sexual characteristics of the mem- 

 bracid, Thelia bimaculata. 70, xxxii. 531-635. Matheson, R. — A 

 study of the plant lice injuring the foliage and fruit of the apple. 

 (Mem. 24, Cornell Univ. Agr. Exp. Sta., 679-762.) Smith, L. B.— 

 The life history and biologv of the pink and green aphid. (Vir- 

 ginia Truck Exp. Sta. Bui. No. 27.) Wilson & Vickery. — A species 

 list of the Aphididae of the world and their recorded food plants. 

 (Trans. Wisconsin Acad. Sci. Arts & Let., xix, 22-355.) 



Fracker, S. B. — Chariesterus and its neotropical relatives (Corei- 

 dae.) 7, xii, 227-30. Davis, J. J. — Miscellaneous aphid notes. 4, 

 1919, 228-34. Herbert, F. B.— A new sp. of Matsucoccus from the 

 pines in California. 10, xxi, 157-61. McAtee, W. L. — Report on a 

 second collection of Nova Scotian Eupterygid leaf-hoppers, includ- 

 ing descriptions of new varieties. 4, 1919. 22'-6. Sanders & De 

 Long — Eight new "Jassids" from the eastern U. S. 7, xii, 231-38. 



LEPIDOPTERA. Comstock, A. B.— The American silk-worms. 

 53. XV, 263-77. Drz, A. — Organes pulsatiles des L. (Revue Scien.. 

 Ivii, 532). Dixey, F. A. — Opening address. Section of Zoology. 

 British Association at Bournemouth. [Mimicrvl. 76, civ, 121-26. 

 Proud, A. E. — My stud}^ of moths from living specimens. 53. xv. 

 286-91. Reiff, W. — Notes and additions to Barnes' and McDim- 

 nough's illustrations of the genu Catocala. Catoca'a herodias. 17, 

 iii. 69-70: 73-4. Rowley, R. R. — Descrintions of four Catocala larvae. 

 4, 1919, 226-7. Ruckers, H. — Notes on the male £?enital svstem in 

 certain L. 7, xii. 192-213. Welch, P. S. — The aquatic adaptations of 

 Pyrausta penitalis. 7, xii. 213-26. 



DIPTERA. Davidson, W. M.— Notes on Allograpta fracta. 4, 

 1919. 235-9. Hamm, A. H. — Observations on the horse bot-fly. Gas- 

 trophilus equi. 8, 1919. 229-30. Johnson. C. W.— A revised list of 

 the D. of Jamaica. 62, xii, 421-49. Plath, O. E. — A muscid larva 

 of the San Francisco bav region which sucks the blood of nesting 

 birds. (Univ. Calif. Pub., xix, 191-200). Tothill & McLaine—The 

 recovery in Canada of the brown-tail moth parasite (Compsilura 

 concinnata). 29, xlix. 35-9. 



COLEOPTERA. Beaulieu, G.— Monographic des Me'asides du 

 Canada. (Le Naturl. Canadian, xlvi, 73-83. cont.) 



Wickham, H. F. — Scaphinotus (Pseudonomaretus) mannii n. sp. 

 (Carabidae). 10, xxi, 170-3. 



