318 ENTOMOLOGICAL NEWS [Oct., 'l8 



Tring Museum, with critical notes. Catalogue of the Parnassiinae 

 in the Tring Museum [l new]. 51, xxv, 64-75; 218-62. 



DIPTERA. Andrews, A. W. Diptera collected on Whitefish 

 Point, Chippewa Co., Michigan. 507, No. 53, 8 pp. Cockerell & 

 Scott Culicidae of Colorado. 179, xi, 387-8. Keilin, Dr. Sur 

 quelques modes particuliers de resistance des larves de dipteres 

 centre la dessiccation. 87, 1918, 102-4. Ludlow, C. S. Tricho- 

 prosopon (Culicidae). 5, 1918, 66-8. Muir, F Pipunculidae and 

 Stylopidae in Homoptera. 8, 1918, 137. Parker, J. R. The life 

 history and habits of Chloropisca glabra, a predaceous oscinid. 

 179, xi, 368-80. Rogers, J. S. A collection of Tipulidae from 

 Schoolcraft County, Michigan. 507, No. 55, 4 pp. Sturgis, W. 

 Claremont-Laguna D. from the collections of the Dept. of Zool. of 

 Pomona College. 189, x, 27-31. Townsend, C. H. T. Note on 

 oviposition of Gasterophilus nasalis. 4, 1918, 246-8. Wesenberg- 

 Lund, C. Anatomical description of the larva of Mansonia rich- 

 ardii found in Danish fresh water. 105, Lxix, 277-328. Whealdon, 

 R. The balancers of the house fly. 68, xlviii, 222-3. 



Cockerell, T. D. A. (See under Coleoptera.). Felt, E. P. New 



gall midges [6 n. sps.]. 179, xi, 380-4. A study of gall midges 

 V. [many new]. 204, Bui. 198, 101-268. Hine, J. S. Notes on rob- 

 berflies from southwest Texas . . . with a description of a nc\v 

 sp. of Erax. 507, No. 61. Malloch, J. R. Notes and descriptions 

 of some anthomyiid genera [4 n. g. ; 2 n. sps.]. 161, xxxi, 65-68. 

 Anthracophaga distichliae sp. n. 179, xi, 386-7. Melander, A. L. 

 The dipterous genus Drapetis (Empididae) -[many new]. 180, xi, 

 183-221. Parker, R. R. A new sp. of Sarcophaga from California. 

 189, x, 32-3. 



COLEOPTERA. Andrews, A. W. C. collected in northwestern 

 Nevada by the Walker-Newcomb expedition. 507, No. 48, 3 pp. 

 Barbey, A. Evolution d'un Cerambycide xylophage. 475, li, 577- 

 82. Blair, K. G. A note on the systematic position of the genus 

 Tretothorax. 8, 1918, 152-4. Bordas, L. Morphologic et contenu 

 des tubes de malpighi de quelques Cetoninae. 292, vii, 25-7. Burke, 

 H. E. Biological notes on some flat-headed woodborers of the 

 genus Buprestis. 179, xi, 334-38. Champion, G. C. 'New and little- 

 known saltatorial Dascillidae. 8, 1918, 139-49 (cont.). Mclndoo, 

 N. E. The olfactory organ of a coleopterous larva. 322, xxxi, 

 113-131. Morse, E. S. Fireflies flashing in unison. 68, xlviii, 92-3. 

 Muir, F. (See under Diptera.). Parks, H. B. Notes on Eleodes 

 tricostata. 179, xi, 388. Perkins, R. C. L. The assembling and 



