SEGREGATION OF HOMOLOGOUS CHROMOSOMES 493 



Mtjller, H. J. 1914 A gene for the fourth chromosome of Drosophila. Jour. 

 Exp. Zool., vol. 17. 



Nowlin, Nadine 1908 The chromosome complex of Melanoplus bivitattus 

 Say. Ivans. Univ. Sci. Bull., vol. 4. 



1914 Cytological studies of femur-rubrum and other Melanopli. Kan. 

 Univ. Sci. Bull., vol. 6. 



Payne, F. 1912 The chromosomes of Gryllotalpa borealis Burm. Arch. f. 

 Zellf., Bd. 9. 



Pinney, Edith 1908 Organization of the chromosomes in Phrynotettix mag- 

 nus. Kans. Univ. Sci. Bull., vol. 4. 



Rabl, C. 1885 Uber Zelltheilung. Morph. Jahrb., Bd. 10. 



Rath, O. vom 1892 Zur Kenntniss der spermatogenese von Gryllotalpa vul- 

 garis Latr. Arch. f. mikr. Anat., Bd. 40. 



Robertson, W. R. B. 1915 Chromosome studies. 111. Inequalities and 

 deficiencies in homologous chromosomes: their bearing upon synapsis 

 and the loss of unit characters. Jour. Morph., vol. 26. 

 1916 Chromosome studies. 1. Taxonomic relationships shown in 

 the chromosomes of Tettigidae and Acrididae : V-shaped chromosomes 

 and their significance in Acrididae, Locustidae, and Gryllidae : Chro- 

 mosomes and variation. Jour, of Morph., vol. 27. 



Sinety, R. de 1901 Recherches sur la biologie et Panatomie des phasmes. 

 La Cellule., T. 19. 



Sutton, W. S. 1902 On the morphology of the chromosome group in Brachy- 

 stola magna. Biol. Bull., vol. 4. 

 1903 The chromosomes in heredity. Biol. Bull., vol. 4. 



Vo'iNOV, D. N. 1914 a Sur un nouveau mecanisme determinant le dimorphisme 

 des elements sexuels; chromosome a polarite variable. C. R. Soc. 

 Biol. Paris, T. 76. 



1914 b Recherches sur la spermatogenese du Gryllotalpa vulgaris 

 Latr. Arch, de Zool. Exp. et Gen., T. 54. 



Wenrich, D. H. 1914 Synapsis and the individuality of the chromosomes. 

 Science, N. S., vol. 41, no. 1055. 



1916 The spermatogenesis of Phrynotettix magnus with special ref- 

 erence to synapsis and the individuality of the chromosomes. Bull. 

 Mus. Comp. Zool. Harvard College, vol. 60. 



Wilson, E. B. 1905 Studies on chromosomes. 11. The paired micro-chromo- 

 somes, idiochromosomes and heterotropic chromosomese in Hemiptera. 

 Jour. Exp. Zool., vol. 2. 



1907 Note on the chromosome groups of Metapodius and Banasa. 

 Biol. Bull., vol. 12. 



1909 The supernumerary chromosomes and their relation to the odd 

 or accessory chromosome. Proc. 7th Intern. Zool. Cong. 

 1911 Studies on chromosomes. VII. A review of the chromosomes of 

 Nezara; with some more general conclusions. Jour. Morph., vol. 22. 

 1913 A chromatoid body simulating an accessory chromosome in 

 Pentetoma. Biol. Bull., vol. 24. 



Woolsey, Carrie 1915 Linkage of chromosomes correlated with reduction 

 in numbers among the species of a genus, also within a species of the 

 Locustidae. Biol. Bull., vol. 28. 



JOURNAL OF MORPHOLOGY, VOL. 28, NO. 2 



