390 TEXT-BOOK OF ENTOMOLOGY 



Swale, H. Odor of Olophrum piceum. (Ent. Month. Mag., v, Jan. 1896, pp. 1, 2.) 

 Cuenot, L. Moyens de defense dans la serie animale, Paris, n. d. (1892) ; the 

 ejection of blood as a means of defence by some Coleoptera. (Comptes 

 rendus, Acad. Sc. France, April 16 ; Nature, April 26, 1894.) 



Sur la saigne"e re"flexe et les moyens de defense de quelques insectes. 



(Arch. Zool. expeSr. (3), 1897, iv, pp. 655, 679, 680.) 



Holmgren, Emil. Studier b'fverhudens och de kortelartade hudorganens morfo- 

 logi hos skandinaviska macrolepidopterlarver. (K. Svenska Vetenskaps- 

 Akademiens Handlingar, xxvii, No. 4, Stockholm, 4, 1895, pp. 82, 9 Pis.) 



Lutz, K. G. Das Blut der Coccinelliden. (Zool. Auzeiger, 1895, pp. 244-255, 

 1 Fig.) 



Gilson, Gustav. Studies in insect morphology. (Proc. Linn. Soc. London, 

 March 5, 1896 ; Nature, p. 500.) 



On segmentally disposed thoracic glands in the larvae of the Trichoptera. 



(Journ. Linn. Soc., London, xxv. 1897.) 



Cholodkowsky, N. Entomotomische Miscellen, v, Ueber die Spritzapparate der 

 Cimbiciden Larven, pp. 135-143, 2 Taf. Ibid., vi. Ueber das Bluten der 

 Cimbiciden Larven, pp. 352-357, 1 Fig. (Horse Soc. Ent. Rossicse, xxx, 

 1897.) 



Also the writings of Darwin, Wallace, Poulton, Weir, Beddard, Butler, Busgen, 

 (pp. 365-367), Girard, Kolbe, Locy. 



