LITERATURE ON THE EXTERNAL ANATOMY 41 



Hammond, Arthur. Thorax of the blow-fly. (Journ. Linn. Soc., London, xv. 



Zool., 1880, pp. 31.) 

 Brauer, Friedrich. Ueber das Segment me'diaire Latreille's. (Sitzb. d. k. Akad. 



d. Wissensch. Wien, 1882, pp. 218-241, 3 tab.) 

 Systernatisch-zoologische Studien. (Ibid., 1885, pp. 237-413.) 

 Gosch, C. C. A. On Latreille's theory of " Le Segment ine"diaire." (Nat. 



Tidsskrift (3), xiii, pp. 475-531, 1883.) 

 Miall, L. C., and Denny, Alfred. The structure and life-history of the cockroach 



(Periplaneta orientalis). An introduction to the study of insects. 8, pp. 



224, London, 1886. 

 Cheshire, Frank R. Bees and bee-keeping, i, Scientific, London, 1886, Pis. 



and Figs. 

 Lang, Arnold. Text-book of comparative anatomy, i, pp. 426-508, 1891, 



many Figs. 

 Kolbe, H. J. Einfiihrung in die Kenntniss der Insekten. 8, pp. 709, 324 figs., 



Berlin, 1893. 

 Sharp, David. The Cambridge natural history. Insecta, i, 8, pp. 83-584, 



1895, Figs. 47-371. 



Also the works of Bos, Chabrier, Cholodkovsky, Comstock, Dewitz, Eaton, 

 Erichson, Gerstaecker, Girard, Grassi, Hagen, Haase, Kellogg, Knoch, Lacordaire, 

 Latreille, Leuckart, Lendenfeld, Lowne, Lubbock, Mayer, Meinert, F. Muller, 

 Osten-Sacken, Pagenstecher, Reinhard, Schaum, Schiodte, Scudder, J. B. Smith, 

 Spinola, Stein, Weismann, Wood-Mason. 



