The musculature of the inferior extremity of the orang-utan Simia satyrus


  • This paper is one of a series of studies concerning the musculature of Simia satyrus from the anatomy laboratory of the University of Wisconsin. The present writer attributes her initial interest in this problem to Dr. Walter E. Sullivan and is greatly indebted to him for the many suggestions and helpful criticisms he has offered. The writer also wishes to express her appreciation to Mrs. Alice B. Eyster for reading the manuscript. The drawings for this paper have been reproduced from the original illustrations by Miss Hattie Wakeman.