^V V V"*^ ' 





MEiMOIRS 



OF 



THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY 



No. 5 



THE DEVELOPMENT OF THE ALBINO 

 RAT, MUS NORVEGICUS ALBINUS 



I. FROM THE PRONUCLEAR STAGE TO THE 



STAGE OF MESODERM ANLAGE; END 



OF THE FIRST TO THE END 



OF THE NINTH DAY 



THIRTY-TWO FIGURES 



II. ABNORMAL OVA; END OF THE FIRST TO 



THE END OF THE NINTH DAY 



TEN FIGURES 



G. CARL HUBER 



FROM THE DEPARTMENT OF ANATOMY, UNIVERSITY OF MICHIGAN, 



AND THE DEPARTMENT OF EMBRYOLOGY, THE WISTAR INSTITUTE 



OF ANATOMY AND BIOLOGY 



PHILADELPHIA, PA. 



Reprinted from the Journal of Morphology, Volume 26, No. 2 



June, 1915 



