Further Studies on the Chromosomes II3 



LITERATURE CITED 



Boring, A. M. '07 — A Study of the Spermatogenesis of Twenty-two Species of 

 Membracidae, Jassidae, Cercopidae and Fulgoridae. Jour. Exp. 

 Z06I., vol. iv. 



McClung, C. E. '02 — The Spermatocyte Divisions of the Locustidae. Kans. 

 Univ. Quart., vol. xi. 



McCracken, I. '06 — Inheritance of Dichromatism in Lina and Gastroidea. 

 Journ. Exp. Z06I., vol. iii. 



NowLiN, W. N. '06 — A Study of the Spermatogenesis of Coptocycla aurichalcea 

 and Coptocycla guttata, with Especial Reference to the Problem 

 of Sex Determination. Journ. Exp. Z06I., vol. iii. 



Stevens, N. M. '05 — Studies in Spermatogenesis with Especial Reference to the 

 "Accessory Chromosome." Carnegie Institution, Washington, 

 Pub. 36. 

 '06 — Studies in Spermatogenesis. II. A Comparative Study of the Het- 

 erochromosomes in Certain Species of Coleoptera, Hemiptera 

 and Lepidoptera, with Especial Reference to Sex Determination. 

 Carnegie Institution, Washington, Pub. 36, no. 2. 

 '08 — A Study of the Germ Cells of Certain Diptera, with Reference to 

 the Heterochromosomes and the Phenomena of Synapsis. Jour. 

 Exp. Z06I., vol. V. 

 '08 — ^The Chromosomes in Diabrotica vittata, Diabrotica soror and Dia- 

 brotica 12-punctata: A Contribution to the Literature on 

 Heterochromosomes and Sex Determination. Journ. Exp. 

 Z06I., vol. v. 



Wilson, E. B. '05 — Studies on Chromosomes. II. The Paired Microchromo- 

 somes, Idiochromosomes and Heterotropic Chromosomes in 

 the Hemiptera. Journ. Exp. Z06I., vol. ii. 

 '06 — Studies on Chromosomes. III. Sexual Differences of the Chromo- 

 somes Groups in Hemiptera, with some Considerations on the 

 Determination of Sex. Jour. Exp. Z06I., vol. iii. 

 '07 — Note on the Chromosome Groups of Metapodius and Banasa. 



Biol. Bull., vol. xii. 

 '07 — The Supernumerary Chromosomes of Hemiptera. Science, n. s., 

 vol. xxvi. 



