EVIDENCES FROM MORPHOLOGY I51 
"4. Hands.—Dr. Louis Robinson has recently observed that the 
grasping power of the whole human hand is so surprisingly great at 
birth, and during the first few weeks of infancy, as to be far in excess 
of present requirements on the part of a young child. Hence he con- 
cludes that it refers us to our quadrumanous ancestry—the young of 
anthropoid apes being endowed with similar powers of grasping, in 
order to hold on to the hair of the mother when she is using her arms for 
the purposes of locomotion. This inference appears to me justifiable, 
Fic. 23.—An infant, three weeks old, supporting its own weight for over two 
minutes. The attitude of the lower limbs, feet, toes, is strikingly simian. Repro- 
duced from an instantaneous photograph, kindly given for the purpose by Dr. L. 
Robinson. (From Romanes.) 
inasmuch as no other explanation can be given of the comparatively 
inordinate muscular force of an infant’s grip. For experiments 
showed that very young babies are able to support their own weight, 
by holding.on to a horizontal bar, for a period varying from one 
half to more than two minutes. With his kind permission, I here 
reproduce one of Dr. Robinson’s instantaneous, and hitherto unpub- 
lished, photographs of a very young infant. This photograph was 
taken after the above paragraph (3) was written, and I introduce it 
here because it serves to show incidentally—and perhaps even better 
than the preceding figure—the points there mentioned with regard 
