1 6 THUS. II. MONTGOMERY, JR. 



'07 M.ituiatiuii Stall's in the Spermatogenesis of Vespa maculata. Proc. 



An. Vrts .aid Sci., 43. 



Meves, F. 



'07 Dii' Spermatozytenteilung bei dor Honigbicne. Ibid., 70. 

 Meves. F. and Duesberg. J. 



'08 Die Spermatozytenteilungen bei der Hornisse. Ibid., 71. 

 Montgomery. T. H. 



'01 A Study of the Chromosomes of the Germ Cells of Metazoa. Trans. Amer. 



Phil. Soc., 20. 

 '04 Some Observations and Considerations upon tin Maturation Phenomena 



of the Germ Cells. Biol. Bull., 6. 

 '05 The Spermatogenesis of Syrbula and Lycosa, etc. Proc. Acad. Xat. Sci. 



Philadelphia. 



'06a The Analysis of Racial Descent in Animals. New York. 

 'Q6b Chromosomes in the Spermatogenesis of the Hemiptera heteroptera. Trans. 



Amer. Phil. Soc., 21. 



'07 Probable Dimorphism of the Eggs of an Aranead. Biol. Bull., 12. 

 Morgan. T. H. 



'07 Experimental Zoology. New York. 



'09 A Biological and Cytological Study of Sex Determination in Phylloxerans 



and Aphiils. Journ. Exp. Zool., 7. 

 Morrill, C. V. 



'09 Preliminary Note on the Chromosomes in the Oogenesis, Fertilization and 



Cleavage of certain Hemiptera. Science, N. S., 30. 

 Nowlin, W. A. 



'06 A Study of the Spermatogenesis of Coptocycla aurichalcea and Coptocycla 



guttata, etc. Jour. Exper. Zool., 3. 

 Payne, F. 



'09 Some new Types of Chromosome Distribution and their Relation to Sex. 



Biol. Bull., 16. 

 Punnett. R. C. 



'06 Sex Determination in Hydatina with some Remark- on Parthenogenesis. 



Proc. Roy. Soc., 78. 

 Reuter, E. 



'07 IVher die Eibilduni,' bei der Milbe Pedicnlopsis graminion (E. R-'iit.). 



} es1 -< lir. f. Pahiii'-n. I lei 

 Schleip, W. 



'08 Die Richtungskorperbilduii.u im Ei von Formica sanguinea. Zool. Jahrb., 



26. 

 Shull, A. F. 



'10 Do parthenogenetic Eggs of Hymnioptera prod in < only Male.-.' Amer. 



Nat., i ). 

 Stevens, N. M. 



'05 Stndie- in Spermad ii -iu-i- with e-pecial referenrr to the ". Veossory 



mOSOme." Plllil. < ai llrr.ie- lll-t. 



'06 Studies in Spermat. I'.ut II. Iliil. 



'08 The Chroino-oiii, in I tiai.i.n i, l( vittata, Diabrotica soror and 



I2-punetata. Journ, I \|"T. Zool., 5. 



'09a Fmtliet Sturlie- oil the Chromosome- o! the Coleoptera. lliid.. <>. 

 An unpaiii ! Heterochromosome in the Aphids. Ibid. 



