1901. Entomol. Litteraturblitter. No. 12. 199 
Inhalt: Scudder, S. H., The species of Gryllus on the 
Pacific coast. Pg. 267. — King, G. B., Some new records of 
the New England Formicidae. Pg. 270. — Cockerell, T. D. A., 
Some insects of the Hudsonian zone in New Mexico. V (Burck, 
A., Microlepidoptera; Viereck, H. L., Hymenoptera). Pg. 272. 
— Dyar, H. G., Life histories of North American Geometridae 
XXVIII. Pg. 273. — Henshaw, S., Bibliographical notes. V 
(Biologia Centrali-Americana; Orthoptera). Pg. 274 - 75. 
Subscription price for 12 nrs.: 10 Mark. 
Entomological News and Proceedings of the Entomological 
Section, Academy of Natural Sciences, Philad. Ed. by 
H. Skinner and P. P. Calvert. Vol. XII, No. 9. Phila- 
delphia, November 1901. 
Inhalt: Hinds, W. E., Strength of Passalus cornutus Fabr. 
(w. plate). Pg. 257. — Blaisdell, F. E., Pupa of Necrophilus 
hydrophiloides (w. plate.) Pg. 263. — Week, A. G., New Lepi- 
doptera from Bolivia. Pg. 264. — Fox, W. J., The proper 
Names of certain Genera of Hymenoptera. Pg. 267. — Harvey, 
F. L., Contributions to the Odonata of Maine IV. Pg. 269. - 
Ashmead, W. H., A new Pammegischia. Pg. 277. — Babb, 
G. F., On the stridulation of Passalus cornutus Fabr. (w. plate). 
Pg. 279. — Fox, W. J., Letters from Thomas Say to John F. 
Melsheimer 1816—25, VIII. Pg. 281. — Entomological News 
Pg. 285—296. — The coloured plate of the paper of Newcomb: 
Chionobas Katahdin etc. in the preceding number. 
Preis des Jahrganges: 7 Mark. 
Bulletin of the U. S. Department of Agriculture, 
Division of Entomology; Some miscellaneous Results, 
prepared under direct. of L. ©. Howard. New Series, 
No. 30. Washington 1901. 
Inhalt: Morgan, H. A., The differential Grasshopper in the 
Mississippi Delta; Other common Species (fig) Pg. 7. — Mar- 
latt, C. L., Some Insecticide Experiments (w. 2 plates). Pg. 33. 
— Howard, L. O., The Carriage of Disease by Flies (fig.). 
Pg. 39. — Chittenden, F. H., The Green Clover Worm (fig.) 
Pg. 45. — Simpson, C. B., Report upon an investigation of 
the Codling Moth in Idaho in 1900. Pg. 51. — Chittenden, 
F. H., Insects and the weather during the Season of 1900. Pg. 63. 
