332 A. DELGOURT ET EMILE GUYÉNOT. 



Mœnkhaus, W. J. — The effects of inbreeding and sélection on the tertility, 

 vigor and sex-ratio of Drosophila ampelophila. Journ. of Morphology, 

 V. 22, nM,20 mars 1911. 



Morgan, T. H. — The origin and heredity oi nine wing mutations in Droso- 

 phila. Science, 1911, p. 496-499. 



Morgan, T. H. — The origine of five mutations in eye eolor in Drosophila and 

 their modes of inheritance. Science^ 1911, p. 534-537. 



Morgan, T. H. — Sex limited inheritance in Drosophila. Science., 1910. 

 p. 120-122. 



Morgan, T. H. — An attempt to ahalyze the constitution of the chromosomes 

 on the basisof sex limited inheritance in Drosophila. The Journ. ofexperim. 

 Zoôl. Vol. 11, n° 4, 20 nov. 1911. 



WoLLMAN, E. — Sur l'élevage des mouches stériles. Contribution à la connais- 

 sance du rôle des microbes dans les voies digestives. Annal. Inst. Pasteur, 

 ianv. 1911, p. 79-88. 



