236 ENTOMOLOGICAL NEWS [.May, 'll 



dae, 7, Tech. S'er., No. 19, pt. 3, 25-32 pp. Shipley, A. E. Rat 

 fleas, 186, vi, 12-20. Stevens, N. M. Further studies on hetero- 

 chromosomes in mosquitoes, 198, xx, 109-120. Thienemann, A. 

 Das Sammeln von Puppenhauten der Chironomiden, 40, xxv, 99- 

 100. 



COLEOPTERA. Aurivillius, C. Neue oder wenig bekannte 

 Coleoptera Longicornia, 196, vii, No. 3, 44 pp. Bowditch, F. C. 

 Notes on Diabrotica and descriptions of new species, 4, xliii, 89-97. 

 Champlain, A. B. Some Carabidae taken in Connecticut, 5, xviii, 

 35-36. Chittenden, F. H. A list of insects affecting stored cereals, 

 7, Bull. No. 96, pt. 1, 18 pp. Fassl, A. H. Tropische Reisen, III. 

 Die Erforschung des Monte Tolima, 216, xxiv, 263-264, 267-268. 

 Girault & Zetek. Further biological notes on the Colorado potato 

 beetle, Leptinotarsa 10-lineata, including observations on the num- 

 ber of generations and lengths of the period of oviposition. II, 

 Illinois, 180, iv, 71-83. Jordan, H. Die Wirkungsweise der Mund- 

 werkzeuge bei Seidenraupen, 81, 'xxxi, 111-114. Kerremans, Ch. 

 Monographic des Buprestides (Damarsila), v, 257-320. Kleine, R. 

 Biologische Beobachtungen an Pyrochroa coccinea (Schluss), 

 193, vii, 62-66. Leng, C. W. A new species of Dineutes, 6, xix, 11 

 (*). Notes on Coccinellidae, IV. Variable maculation, 6, xix, 

 6-10. Pic, M. Mission geodesique de 1'equateur. Ptinides, Anthi- 

 cides, et Hylophilides, 284, 1910, 154-156. Volker, H. Ein Sonder- 

 ling aus der Kafergilde, 193, vii, 44-47. Weise, J. Dritter Beitrag 

 zur Kenntnis der Hispinen, 35, Iv, 39-78. 



HYMENOPTERA. Adlerz, G. Lefnadsforhallanden och in- 

 stinkter inom familjerna Pompilidae och Sphegidae III, 62, xlv, 

 No. 12, 75 pp. Brues, C. T. Notes on some genera of Ophioninae 

 with toothed femora, 5, xviii, 21-26 (*). Cockerell, T. D. A. De- 

 scriptions and records of bees, 11, vii, 225-237 (*). Bees in the 

 collection of the U. S. National Museum, 50, xxxix, 635-658 (*). 

 Crawford, J. C. Descriptions of new Hymenoptera, I, 50, xxxix, 

 617-623 (*). Ducke, A. -Terzo supplemento alia revisione dei Cri- 

 sididi dello stato Brasiliano del Para, 69, xli, 89-115. Girault, A. A. 

 Descriptions of three new North American species of the myma- 

 rid genus Polynema parasitic on membracid eggs, with a list of 

 the sp. described since 1898, 6, xix, 12-23 (*). Graenicher, S. 

 New Zealand's experience with the red clover and bumblebees, 

 123, viii, 166-169. Kieffer, J. J. Nouveaux Cynipides exotiques du 

 British Museum de Londres, 69, xli, 244-254. Krausse-Heldrungen, 

 A. H. Enbiontische Fahigkeiten bei Insecten, 69, xli, 84-87. Mann, 

 W. M. Notes on the guests of some Californian ants, 5, xviii, 27- 

 31 (*). Pietschker, H. Das Gehirn der Ameise, 279, xlvii, 43-114. 

 Rohwer, S. A. The genotypes of the sawflies and woodwasps, or 



