LOCALIZED ANOMALIES IN HUMAN EMBRYOS 



61 



are 41 normal specimens of the second month; that is, of this 

 hundred, 41 per cent of the specimens are normal embryos of 

 the second month, whereas the total for the full 1000 has been 

 brought down this percentag;e to 24.5. 



14 



15 



Fig. 14 Anomaly of the left hand in which only the thumb and little finger 

 are normal. No. 306a from Dr. F. A. Conradi, Baltimore. X f. 



Fig. 15 Left hand which is club-shaped from a fetus compressus. No. 230, 

 CR 57 mm., from the late Dr. J. P. West, Bellaire, Ohio. Natural size. 



Fig. 16 Deformed wrist with atrophic radius in a normal embryo. No. 

 789, CR 50 mm., from Dr. H. F. Cassidy, Roland Park, Aid. X 2. The same 

 kind of wrist is seen in the specimen illustrated as figure 11. 



Fig. 17 Right hand with six fingers from macerated specimen. No. 1749 

 from Dr. S. M. Wagaman, Hagerstown, Md. X 2. This specimen had six digits 

 on all four extremities. 



Fig. 18 Double little finger of the left hand of the same specimen. X 2. 



