221 



Hartert, Ernst, Insekten auf See. in: Zool. Garten, 33. Jlig. No. 3. p, 92 

 —93. 



Panton, E. Stuart, Notes on Insect Life, in: Journ. Instit. Jamaica, Vol. 1. 

 No. 3. p. 106. 



Schaler, Graf Geo. von, Über parasitische Insecten. in: Jahreshfte. d. Ver. f. 

 vaterl. Naturk. Württembg. 48. Jhg. p. LXXVIII— LXXXVI. 



Thomson, 0. G-. , Opuscula Entomologica. Fase. XV. Lnndae, 1891. 8*^. 

 (p. 1537 — 1656.) 



French, Oharl., A Handbook of the Destructive Insects of Victoria, with no- 

 tes on the methods to be adopted to check and extirpate them. With 

 14 chromolith. plates. P. I. Melbourne, 1891. 8«. (153 p.) 



Ormerod, Eleanor A., Report of Observations of Injurious Insects and Com- 

 mon Farm Pests; with Special Report on Attack of Caterpillars of the 

 Diamond-back-moth during the year 1891. 15. Report. London, Simp- 

 kin, 1892. SO. (170 p.) 1 s. 6 d. 



Osborn, Herb., Notes on Grass Insects in Washington, D. C. in : Insect Life, 

 Vol. 4. No. 5/6. p. 197—198. 



Report, Seventeenth, of the State Entomologist on the Noxious and Beneficial 

 Insects of the State of Illinois. Sixth Report of S. A. Forbes. For the 

 years 1889 and 1890. [With:] Appendix. An analytical List of the Ento- 

 mological Writings of Wm. Le Baron. Springfield, 111., H. W. Rokker, 

 State Printer, 1891. 8«. (XV, 90 p., 3 and 4 pi. ; Append.: 1 Portr. 

 and 36 p.; Index 9 p.) 



Webster, F. M,, Early published references to some of our injurious Insects, 

 in: Insect Life, Vol. 4. No. 7/8. p. 262—265. 



Decaux, . . , Les Insectes nuisibles aux betteraves à sucre et aux céréales, 

 moyen nouveau de destruction , son application contre le Phylloxera. 

 Paris, 41, rue de Lille, 1891 . 8«. (4 p.) 



(Extr. de la Revue d. Se. Nat. appi. No. 19. 5. Oct. 1891.) 



Smith, W. W. , Hellebore as an Insecticide, in: The Entomologist, Vol. 25. 

 Apr. p. 80—81. 



Ooste, F. H. Perry, On Insect Colours. I. in: Nature, Vol. 45. No. 1170. 

 p. 513—517. IL ibid. No. 1171. p. 541 — 542. —No. 1174. p. 605. 



Evolution of Insect Colours, in: The Entomologist, Vol. 25. Febr. 



p. 28—29. 



Meldola, E,., On Insect Colours, in: Nature, Vol.45. No. 1174. p. 605 

 —606. 



VerhoefiF, 0. , Weitere Untersuchungen über den Ausfärbungsproceß. in : 

 Entom. Nachrichten (Karsch), 18. Jhg. No. 4. p. 54 — 58. 



Stiles, 0. W., and A. Hassall , The Color of a Host and its Relation to Para- 

 sitism, in: Insect Life, Vol. 4. No. 7/8. p. 265—266. 



Graber, V., Abdominal Appendages of Insect Embryos. Abstr. in: Jouru. R. 

 Microsc. See. London, 1891. P. 6. p. 730. 

 (Morphol. .Tahrb.) — v. supra p. 55. 



Insecten , Homologie der Gliedmaßen v. Arachnida, A. Jaworowski, p. 215. 



Wheeler, Will. Morton, Concerning the »Blood-Tissue« of the Insecta. I. in : 

 Psyche, Vol.6. No. 190. p.216— 220. — IL ibid. No. 191. p.233— 236. 

 — III. ibid. No. 193. p. 253—258. With 1 pi. 



Gray, Edw., Adjunct Organ to Spiracles, in: Amer. Monthly Microsc. Journ. 

 Vol.12. No. 11. p. 250—251. 



Zool. Anz. 1892. Litteratur. 20 



