178 ENTOMOLOGICAL NEWS [JunC, '20 



xiii, 70-4. Williamson, E. B. — Notes on a few species of Progomphus. 

 88, No. 77. ■ 



Banks, N. — A revision of the Nearctic Termites. (U. S. Nat. AIus., 

 Bull. 108.) 



ORTHOPTERA. Caudell, A. N.— An economic consideration of 

 Orthoptera directly affecting man. (Smithsonian Rept., 19 17, 507-14.) 

 Davis, W. T. — A dark form of Stagmomantis fforidensis. 6, xxvii, 341. 

 DuPorte, M. — The muscular system of Gryllus assimilis. 7, xiii, 16-59. 

 Schmidt, P. — Catalepsy in Phasmidae. (Smithsonian Rept. 1917, 

 50I-5-) 



Hebard, M. — A revision of the N. Am. species of the genus Myrme- 

 cophila. 2, xlvi, 91-111. 



HEMIPTERA. Breddin, G.— Neue oder wenig gekannte neotropische 

 Hemiptera. (Abh. Senckenb. Naturfors. Gesell., Frankfurt a. M., xxxvi, 

 50-9.) Davis, W. T. — A belated Tibicina cassinii. 6, xxvii, 341. Some 

 records of Polyctenidae. 6, xxvii, 261-3. Ferris, G. F. — Notes on Coc- 

 cidae VI. 4, Hi, 61-5. Funkliouser, W. D. — New Neotropical Mem- 

 bracidae. 6, xxvii, 267-77. Nuttall, G. H. F. — On Fahrenholz's pur- 

 ported new species, subspecies and varieties of Pediculus. A criticism 

 of methods employed in describing Anoplura. 64, xii, 136-53. 



Ball, E. D. — A review of the species of the genus Gypona occurring in 

 N. Am., north of Mexico. 7, xiii, 83-100. Davis, W. T. — A new cicada 

 of the genus Melampsalta. 6, xxvii, 340-1. Foot, K. — Preliminary 

 note on the spermatogenesis of Pediculus vestimenti. Determination of 

 the sex of the offspring from a single pair of Pediculus vestimenti. 100, 

 xxxvii, 371-84; I 385-87. Malloch, J. R. — A new species of Typhlo- 

 cyba. 4, Hi, 95. Parshley, H. M. — Hemiptera from Peaks Island, 

 Maine, collected by G. A. Moore. 4, Hi, 80-7. Patch, E. M. — ^Three 

 pink and green aphids of the rose. 60, Bull. 282. Woodruff, L. B. — A 

 review of our local species of the membracid genus Ophiderma. 6, x.xvii, 

 249-60. 



LEPIDOPTERA. Dattin, E.— Sur la classification de Tortricides. 

 20, 19 10, 78-80. Drz, 4. — Les mechanismes qui provoquent I'eclosion 

 des papillons. Rev. Scient., 1920, 52-3. Ehrmann, G. A. — Papilio 

 pyrholochus n. sp. [S. Amer.] 17, iv, 20-1. Harrison, J. P. H. — Gen- 

 etical studies in the moths of the geometrid genus Oporabia, with a special 

 consideration of melanism in the L. 108, ix, 195-280. Lloyd, J. T. — 

 (See under Diptera.) McDunnough, J. — Notes on the life history of 

 Phyciodes batesi. Notes on the larvae and pupae of certain pterophorid 

 species. 4, Hi, 56-9; 87-95. McMurray, N. — -Papaipema impecuniosa. 

 Collecting notes. 17, iv, 17-19; 26-7. Verity, R. — On emergence of 

 the Grypocera and Rhopalocera in relation to altitude and latitude. 21, 

 xxxii, 65-70 (cont.). 



Rothke, M. — Two new forms of Lumenaria. 17, iv, 29-31. 



DIPTERA. Carter, H. F. — Descriptions of the male genital arma- 

 tures of the British anopheline mosquitoes. (Ann. Trop. Medicine & 



