544 ENTOMOLOGICAL NEWS. [September, 



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

 wasps, or the sup>erfamily Vespoidea, paper No. 2, 4, June ; On the 

 genera of the Ctialcid flies belonging to the sub-family Encyrtinae, Pra- 

 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- 

 Keepeu, 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 Megachile and a new 

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

 Bembex Fabr., Actes, Soci^t^ Linn^enne de Bordeaux, liv, '99. — 

 Forel, A. Hymenoptera, vol. iii, pp. 161-169 and title page, 15. — 

 Frey-Gessner, E. Hymenoptera Helvetiae [cont., pp. 85-116], 50.— 

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

 Fabr.* [two papers], 4:t>; Remarks on the bee genus Euglossa Latr., 

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

 June. — Janet, C. On the balls of dirt cleaned out by ants, 30b; On 

 the pre.sence of naked nymphs in the nests of Lasius flavus, 30b ; 

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

 4 pis., 30in. — Kieffer, J. J. Cynipidae, forming vol. vii of Species 

 des Hym^nopteres d' Europe et d' Algerie fond6 par Edmond Andr^ et 

 continue sous la direction de Ernest Andr6. 69e fascicule, Paris, Jan. i, 

 1900. Rec'd May 23. Ph. 433-512, pis. xix, xx. — Koschevnikov, 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. '00.— Macgillivray, A. D. Tenthredo, new species*, 



4, June. — Mlcbaeli.s, G. Structure and development of the male copu- 

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

 tarantula wasp, 132, May.— Murtfehlt, M. K. New Tineidie with 

 life histories*, 4, June. — Oudeiuaiis, J. T. Trichisoma lucorum, L., a 

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

 The Hague. March 9, '00.— Peckhaiii, 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 Jubilaire 

 Cinquanlenaire, Soci<^t6 de Biologic de Paris, '99.— llobertHoii, C. 

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

 Feb, 21, '00. — WaKiiiaiiii, 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 Unfijjured Lepidoptera. By A. G. "Weeks, 

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

 mit, colored illu.4trations should accompany the descriptions of new species 

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



