544 ENTOMOLOGICAL NEWS. [September, 



mead, W. H. Classification of the fossorial, predaceous and parasitic 

 wasps, or the superfamily Vespoidea, paper No. 2, 4, June ; On the 

 genera of the Chalcid flies belonging to the sub-family Encyrtinse, Pro- 

 ceedings, United States National Museum, No. 1202, Washington, 1900. 

 Buscalioui, L. and Huber, J. A new theory of the "ant plants," 

 Beihefte zum Botanischen Centralblatt, ix, 2, Cassel, 1900. v. Buttel- 

 Iteepeu, H. Are bees reflex machines? Experimental contributions 

 to the biology of the honeybee (concl.), 81, May i. Cockerell, T. D. 

 A. Observations on bees collected at Las Vegas, New Mexico, and in 

 the adjacent mountains*, 11, May ; The cactus bees, genus Lithurgus 



3, June ; The New Mexico bees of the genus Megachilc and a new 

 Andrena*, 11, July. Fertoii, C. Observations on the instinct of 

 JSembex Fabr. , Actes, Societe Linneenne de Bordeaux, liv, "99.- 

 Forel, A.. Hymenoptera, vol. iii, pp. 161-169 and title page, !>. 

 Frey-Gessner, E. Hymenoptera Helvetia? [cont., pp. 85-116], 5(5. 

 Friese, H. New species of the bee-genera Epicharis Klug and Centris 

 Fabr.* [two papers], 49; Remarks on the bee genus Euglossa Latr., 

 49 Howard, L. O. A new genus of Apheiininae from Chile, 4, 

 June. Janet, C. On the balls of dirt cleaned out by ants, 3Ob ; On 

 the presence of naked nymphs in the nests of Lasins flavus, 3Ob ; 

 On the cephalic nerves, the corpora allata and the tentorium of the ant, 

 4 pis., 3Om. Kieffer, J. J. Cynipidas, forming vol. vii of Species 

 des Hymenopteres d' Europe et d' Algerie fonde' par Edmond Andr6 et 

 continue sous la direction de Ernest Andre. 696 fascicule, Paris, Jan. i, 

 1900. Rec'd May 23. Ph. 433-512, pis. xix, xx. Koscheviiikov, G. 

 A. On the fat-bodies and the oenocytes of the Honeybee (Apis mellifica 

 L.} (preliminary communication), 22, June 25. Kiister, E. Contri- 

 butions to knowledge of the anatomy of galls, figs., Flora, Ixxxvi, 2, 

 Marburg, Apr. 12, 'oo. Macgillivray, A. D. Tenthredo, new species*, 



4, June. Micbaelis, G. Structure and development of the male copu- 

 latory apparatus in the honeybee, i pi., 1)7. Mitchell, A. B. The 

 tarantula wasp, 132, May. Murtfeldt, M. K. New Tineidae with 

 life histories*, 4, June. Oudemaiis, J. T. Trichisoma liicorum, L., a 

 biological study [in Dutch], i pi., Tijdschrift voor Entomologie, xlii, 4, 

 The Hague, March 9, 'oo. Peckham, G. W., and E. G. Additional 

 observations on the instincts and habits of the solitary wasps, 123. 

 Plateau, F. Vision in Anthidium manicatum, L., Volume Jubifciirt- 

 Cinquantenaire, Socie'te' de Biologic de Paris, '99. Robertson, C. 

 Some Illinois bees*, Transactions, Academy of Science, St. Louis, x, 2, 

 Feb. 2r, 'oo. Wasmaim, E. See Neuroptera. Zander, E. Con- 

 tributions to the morphology of the male sexual appendages of the 

 Hymenoptera, figs., i pi., 97. 



Illustrations of Hitherto Unfigured Lepidoptera. By A. G. Weeks, 



Jr. Published by the author. " Believing that, when circumstances per- 

 mit, colored illustrations should accompany the descriptions of new species 

 of Lepidoptera, I take pleasure in submitting the first of a series of papers 



