SMITHSONIAN CONTRIBUTIONS TO KNOWLEDGE 



VOL 35, NO. 3, PL. 13 



Fig. 223 Fig. 224 Fig. 225 



Right femur of Tatu novemeinctiis. Armadillo Right femur of Tamandua Left femur of Gorilla (gorilla) 



tetradactyla (ant-eater) 



Fig. 226 Fig. 227 Fig. 228 



Femur of Presbytis rubirunda (monkey) Right femur of Hylobates (gibbon) Left femur of Anthropopithe- 



cus troglodytes (chimpanzee) 



MAMMALS 



