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38767 McClendon, J. F. 13.13 : 39.S 



1909. On Artificial Parthenogenesis of the Sea-urchin Egg. Science N. 

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68 Ton Hofsten, N. 13.13 : 51.23 Otomesostoma 



1909. Ueber die friihzeitige Besamung der Eizellen bei Otomesostoma 

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69 Bataillon, E. 13.13 : 7^ 



1909. Contribution a I'analyse experimentale des processus de fecon- 

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78, 79 



70 Elpatiewsky, W. 13.15 : 51.35 Sagitta 



1909. Die Urgeschlechtszellenbildung bei Sagitta. Anat. Anz. Bd. 35 p. 

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71 Heguer, R. W. 13.15 : 57.68 Chrysomelidae 



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72 Lecaillon, A. 13.15 : 82 



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73 Patterson, J. Thos. 13.15 : 86 Gallna 



1909. Note on the Accessory Cleavage in the Hen's Egg. (Publ. 

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1 fig. 

 38774 Lecaillon, A. 13.15 : 86 Pavo 



1909* Sur la segmentation de I'oeuf non feconde du Paon {Pavo cristatus 

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75 Montgomery, Thos. H., jr. 13.2 : 54.4 



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76 Hirschler, Jan. 13.2 : 57.68 Gastroidea 



1909. Ueber die Entwicklung der Keimblatter und des Darmes bei 



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77 Mac Bride, E. W. 13.2: 7.1 



1909. The Formation of the Layers in Amphioxus and its Bearing on 

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78 McClendon, J. F. 13.2 : 78 Kana 



1909. On the Chemistry and Development of the Yolk Platelets in the 

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79 Ussoff", S. A. 13.3 : 78 Bufo 



1909. Stomadseum-Ektochorda (das vordere Ende der Chorda.) (Ver- 

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80 Bryce, T. H., J. H. Teacher, and J. Munro Kerr. 13.3 : 9.9 



1908. Extremely young Human Ovum imbedded in the Decidua ; a young 

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81 Eternod, A. C. F. 13.3 : 9.9 



1909. L'oeuf humain. Implantation et Gestation. Trophoderrae et Placen- 

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13.39 



25. XL 1911. 



