132 1913. Entomol. Litteratuiblätter Jahrgang XIII. No. 6. 



to Disease. iPg. 172 — 175. — Feit, E. P., Cystodiplosis eu- 

 geniae d. sp. Fg. 175 — 176. — Alexander, C h. P., A new 

 Species of Dixa from Chile (w. 1 flg.). Fg. 1^^6-177. — Edi- 

 torial, Notes and News, Obituary (Ch. W. Hooker), etc. Fg. 178 — 192. 



Preis des Bandes (10 Nummern): 12 Mark. 



Journal of the New York Entornological Society. 

 Vol. 21, No. 1 w. plate. New York, March 1913. 

 Inhalt: Lutz, P.E., Factors in aquatic Environments. Fg. 

 1 — 4. — Sleight, C h. E., Relations of Trichoptera to their 

 Environment (w. pl. 1). Fg. 4—8. — s b u r n , R. C, Odonata 

 in Relation to the hydrophjtic Environment. Fg. 9 — 11. — Davis, 

 W. T., Dragonflies of the Vicinity of New York City with Description 

 of a new Species (w. 2 flg.). Fg. 11 — 29. — Barber, H. G., 

 Aquatic Hemiptera. Fg. 29—32. — Leng, C b. W., Aquatic 

 Coleoptera. Fg. 32 — 42. — S h e r m a n , J. D., Some Habits 

 of the Dytiscidae. Fg. 43—54. — Wintersteiner, F., 

 Environment of Hydrophilidae, Fg. 54—55. — Grossbeck, 

 J. A., Relation of Mosquitoes to their Environment. Pg. 55 — 61. — 

 Feit, E. F., Gall Midges in an aquatic or semiaquatic Environ- 

 ment. Pg. 62 — 63. — Osburn, R. C, Tabanidae as Inhabi- 

 tants of the hydrophytic Area. Fg. 63 — 65. Syrphidae in the 

 hydrophytic Area. Pg. 66—67. — Harris, E. D., 3 new 

 Cicindelids (w. 3 fig.). Fg. 67—69. — F. Blanchard f- Pg- 

 69—71. — Froceedings, etc. Fg. 71—90. 



Preis des Bandes (4 Hefte): 12 Mark. 



Proceedings of the Entouiological Society 



f W a s li i u g t D. Vol. 15, No, 1. Washington, D. C, 



April 9th 1913. 



Inhalt: fleideman, 0., 2 new Species of North American 



Tingitidae (w. 2 flg.). Pg. 1—4. — Girault, A. A., A new 



Scelionid from Queensland, parasitic ou Acridiid Eggs, with 



Diagnosis of Australian Species. Fg. 4 — 8. Critical Notes on some 



Species of Mymaridae from the Sandwich Islands, with comparative 



Notes on Australian, North American and European Forms. Pg. 



9 — 21. — Walton, W. R., The Variation of structural Characters 



used in the Classification of some Muscoidean Flies. Pg. 21 — 29. 



— S n y d e r , Th. E., Record of the Rearing of Cupes concolor 



R. Friedländer & Sohn, Berlin N.W., Karlstr. ii. 



