216 Psyche [October 
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Diptera. 
Brauer, F. The Larve of Oestride. 6 pp., 1885, 
Coquillett, D. W. The Systematic Position of the Genus Apiocera. 
2 pp., 1885, 
Gillette, C. P. A New Cecidomyid Infesting Box Elder. 2 pp., 
Smith, J. B. Notes on the Structure and History of Hematobia 
serrata. 5 pp., 1890, 
Snow, F. H. Hominivorous Habits of Chrysomyia macellaria. 
4 pp., 1883, 
Wheeler, W. M. Descriptions of Some New North American 
Dolichopodide. 22 pp., 1890, 
Williston, S. W. The Screw-worm Fly (Chrysomyia macellaria). 
3 pp., 1883, 
. Collection and Preservation of Diptera. 3 pp., 1884, 
Notes on Asilide. 5 pp., 1889, 
Hilarimorpha and Apiocera. 5 pp., 1888, 
Hymenoptera. 
Bassett, H. A. On the History of a Cynipidous Gall-fly. 4 pp. 
1889, 
Brues, C. T. A New Species of Telenomus Parasitic on the Eggs 
of Tussock Moths. 2 pp., 1910, 
Cockerell, T. D. A. Some Bees of the Genus Nomada from Wash- 
ington State. 8 pp., 1910, 
Dimmock, George. Salivary Glands in Bees. 3 pp., 1883, 
Gillette, C. P. Notes on Certain Cynipide, with Descriptions of 
New Species. 14 pp., 1889, 
Lintner, J. A. An Egg Parasite of the Currant Saw-fly. 4 pp. 
1883, 
Weed, C. M. Biological Notes on Some North American Ichneu- 
monide. 3 pp., 1888, 
Wheeler, W. M. Colonies of Ants Infested with Daboulbenia 
formicarum. 4 pp., 1910, 
Homoptera. 
Van Duzee, E. P. Synonomy of the Homoptera Described by Say, 
Harris and Fitch. 5 pp., 1890, 
A New Species of Pediopsis. 4 pp., 1889, 
Weed, C. M. Contribution to a Knowledge of the Autumn Life 
History of Certain Little Known Aphidide. 12 pp., 
Life History of Certain Little Known Aphidide. 3 pp., 
Woodworth, C. W. Synopsis of North American Cicadide. 2 pp. 
1888, 

On the Genus Cicadula. 2 pp., 1888, 
North American Typhlocybini. 4 pp., 1889, 
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