In both the semi-hibernators who remind one of cattle, and in the giant or acromegalic types who remind one of the anthropoid ape, there develops a distinct diminution of sexual life.

It seems from every point of view desirable that American psychologists should, without regard to this initial attempt of the Germans to provide for anthropoid research, further the establishment of a well equipped American station for the study not only of the anthropoid apes but of all of the lower primates.