4 
66 1902. Entomol. Litteraturblätter Jahrgang II. No. 4. 
J., Letters from Thomas Say to John F. Melsheimer 1816—25. 
X. XI. Pg. 38. — King, G. B, Some new Coccidae. Pg. 41. 
— Lidgett, J., Aspidiotus Hederae in Australia. Pg. 43. — 
Williamson, E. B., A new species of Gomphus (Odonata) related 
to G. fraternus. Pg. 47. —- Ashmead, W. H., A new Bumble 
Bee from Colorado. Pg. 50. — Wolley Dod, F. H., Pests and 
Grease. Pg. 50. — Editorial, Litterature etc. Pg. 54—64. 
Preis des Jahrganges: 7 Mark. 
Psyche, a Journal of Entomology, publ. by the Cambridge 
Entomological Club. Vol. 9, No. 310. Cambridge Mass., 
U. S. A., February 1902. 
Inhalt: Fall, H. C., Some insects of the Hudsonian zone 
in New Mexico. VII: Coleoptera. Pg. 303. — Hayward, KR, 
A note on the secondary sexual characters of Omophron. Pg. 301. 
— Packard, A. S., A preliminary sketch of the Sphingicampidae, 
a new group of protosphingine Lepidoptera with its subdivisions 
I. Pg. 304. — Felt, E. P., Two new species of Ophion. Pg. 
307. — Scudder, S. H., On the United States Orthoptera which 
have been referred to the genus Tridactylus. Pg. 308. — Dyar, 
H. G, Life histories of North American Geometridae XXX. 
Pg. 310—311. 
Subscriptionspreis für 12 Nr.: 10 Mark. 
Proceedings of the Thirteenth Annual Meeting of the 
Association of Economic Entomologists. U. S. Dept. of 
Agriculture, Division of Entomology. New Series, No. 31. 
Washington 1902. 
Inhalt: Gillette, C. P., Life History on the Codling Moth. 
Pg. 5. — Felt, E. P., The Hessian Fly in New York in 1901. 
Pg. 22. — Scott, W. M. and Fiske, W. F., Jarring for the 
Curculio on an Extensive Scale in Georgia, with a List of the 
Insects Caught (w. 2 plates). Pg. 24. — Ball, E. D., A simple 
Form of Accessions Catalogue. Pg. 37. — Marlatt, C. L, A 
preliminary Report on the San Jose Scale in Japan. Pg. 41. — Felt, 
E. P., Further Notes on crude Petroleum and other Insecticides. 
Pg. 49. — Gillette, C. P., Notes on some Colorado Insects. Pg. 
51. — Scott, W. M., A preliminary Note on a new species of 
Aphis injurious to Peaches and Plums in Georgia (fig.). Pg. 56. 
R. Friedlander & Sohn, Berlin N.W., Carlstr. 11. 
