NOWLIN : CHROMOSOME COMPLEX OF MELANOPLUS. 271 



PAPERS CITED. 



Baumgartner, W. J., '04. Some New Evidence for the Individuality of 

 the Chromosomes. — Biol. Bull., vol. 8, No. 1, December, 1904. 



BovERi, Th., '02. Ueber Mehrpolige Mitosen als Mittle zur Analyse des 

 Zellkerns. Verb. d. phys. — Med. Ges. Wurzburg, N. F., Bd. 35. 



McClung, C. E., '06. The Chromosome Complex of Orthopteran Sperma- 

 tocytes.— Biol. Bull., vol. 9, No. 5, October, 1905. 



NowLiN, N. Studies on the Spermatogenesis of Coptocycla aurichalcea 

 and C. guttatta, with especial reference to sex determination. — Jour. 

 Exp. Zool., vol. 3. 



Stevens, N. M. Studies in Spermatogenesis, II. A Comparative Study 

 of the Heterochromosomes in Certain Species of Coleoptera, Hemiptera 

 and Lepidoptera, with especial reference to sex determination. — Car- 

 negie Inst., Wash., Pub. 36, No. 2. 



Sutton, W. S., '02. On the Morphology of the Chromosome Group in 

 Brachystola magna. — Biol. Bull., vol. 4, No. 1, December, 1902. 



Wilcox, E. V., '95. Spermatogenesis of Caloptenus fetnur-rubrum and 

 Cicada tibicen. — Bull. Mus. Comp. Zool. Harvard Univ., vol. 27. 



2-Univ. Sci Bull., Vol. IV, No. 12. 



