78 
EDMUND B. WILSON 
Robertson, W. R. B. 1908 The Chromosome Complex of Syrbula admirabilis. 
Sci. Bull., Univ. Kansas, 4, 13. 
Stevens, N, M. 1905 Studies in Spermatogenesis with Especial Reference to 
the "Accessory Chromosome." Carnegie Inst., Wash., Pub. no. 36. 
1906 A Comparative Study of the Heterochromosomes in Certain 
Species of Coleoptera, Hemiptera and Lepidoptera, with Especial 
Reference to Sex Determination. Ibid., No. 36, Part 2. 
1908 A Study of the Germ-cells of Certain Diptera, with Reference 
to the Heterochromosomes and the Phenomena of Synapsis. Journ. 
Exp. Zool., 5, 3. 
1909 Further Studies on the Chromosomes of Coleoptera. Ibid., 6, 1. 
Strasburger, E. 1907 Ueber die Individualitat der Chromosomen und die 
Pfropfhybridenfrage. Jahrb. Wiss. Bot., 44, 3. 
1909 Histologische Beitrage, 7, Zeiptunkt der Bestimmung des 
Geschlechts, Apogamie, Parthenogenesis und Reduktionsteilung. 
Jena, 1909. 
Sutton, W. S. 1900 The Spermatogonial Divisions in Brachystola magna. 
Kansas Univ. Bull., 1, 3. 
Wallace, L. B. 1909 The Spermatogenesis of Aglaena njevia. Biol. Bull., 17, 2- 
Wassilieff, a. 1907 Die Spermatogenese von Blatta germanica. Arch. Mik- 
Anat., 70. 
Wilson, E. B. 1905a The Chromosomes in Relation to the Determination of 
Sex. Science, n. s., 27, 564. 
19056 The Behavior of the Idiochromosomes in Hemiptera. Stud- 
ies on Chromosomes, I. Journ. Exp. Zool., 2, 3. 
1905c The Paired Microchromosomes, Idiochromosomes and Hetero- 
tropic Chromosomes in Hemiptera. Studies on Chromosomes, IL 
Journ. Exp. Zool., 2, 4. 
1906 The Sexual Differences of the Chromosomes in Hemiptera, etc. 
Studies on Chromosomes, III. Ibid., 3, 1. 
1907 The Case of Anasa tristis. Science, n. s., 25, 631. 
1908 The Accessory Chromosome of Anasa tristis. Report of Am. 
Soc. ZooL, Science, n. s., 27, 690. 
1909a Recent Researches on the Determination and Heredity of 
Sex. Vice-presidential Address, A. A. A. S., Science, n. s., 732. 
19096 The Accessory Chromosome in Syromastes and Pyrrhocoris. 
Studies on Chromosomes, IV. Journ. Exp. ZooL, 6, 1. 
1909c The Chromosomes of Metapodius. A Contribution to the 
Hypothesis of the Genetic Continuity of Chromosomes. Studies on 
Chromosomes, V. Ibid., 6, 2. 
1909c? Secondary Chromosome-couplings and the Sexual Relations 
in Abraxas. Science, n. s., 29, 748. 
