Vol. XXX ] ENTOMOLOGICAL NEWS 303 



ORTHOPTERA. Bodkin & Cleare. An invasion of British 

 Guiana by locusts in Hi 17. 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, 3 03 -ft. 



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; 299-30:2. 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, 531-535. 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 

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

 (Trans. Wisconsin Acad. Sci. Arts & Let., xix. 2:2-355.') 



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 co'lection of Nova Scotian Enpterygid leaf-hoppers, includ- 

 ing descriptions of new varieties. 4, 1919, 2?"-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 Zoologv, 

 British Association at Bournemouth. [Mimicrvl. 76, civ, 121-2C>. 

 Proud, A. E. My study of moths from living specimens. 53. xv, 

 2S6-91. Reiff, W. Notes and additions to Barnes' and McDun- 

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

 iii, 69-70; 73-4. Rowley, R. R. Descriptions of four Catoca'a 'arvae. 

 4, 1!)]'.), 22(i-7. Ruckers, H. Notes nn the male srenitnl system 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. -- \ revised list of 

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

 of the San Francisco bay region which -ucks the blood of nesting 

 birds. (Tniv. 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.--M<>n<>graphie drs Me'asides du 

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



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

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



