PLA LH 21. 
Plate XV7, Figs. 1 to 4, showing areas of muscular attachment | 
on the Femur: 
Fig. 1, Posterior surface of the Femur. 
Fig. 2, Anterior surface of the Femur. 
Fig. 3, Lateral surface of the Femur. 
Fig. 4, Mesal surface of the Femur. 
Gl. min., Gluteus minimus; Gl. Med., Gluteus medius; Gl. 
Max., Gluteus maximus; Ps. and I., Psoas magnus and Iliacus; 
Qu., Quadratus femoris; P. et A. B., Pectineus and Adductor 
brevis; A. L., Adductor longus; A. Mag., Adductor magnus; Sm. 
Semimembranosus, femoral portion; G. Int. and G. Ext., Internal | 
and external heads of Gastrocnemius. The external head arises in 
common with the Plantarius from a sesamoid. | 
Figs. 5 to 8, showing areas of muscular attachment to Tibia and | 
Fibula: 
Fig. 5, Posterior surface of Tibia and Fibula. 
Fig. 6, Anterior surface of Tibia and Fibula. 
Fig. 7, Lateral surface of Tibia and Fibula. 
Fig. 8, Mesal surface of Tibia and Fibula. 
Sol.;) Soleus; (Ri) hi, eronets longus; Fy 1s) De and’ Dy. bis 
Flexor longus digitorum and Tibialis posticus; P. T. Peroneus 
tertius; FP) abr, Peroneus) brevisy kyl, 2Diy blexor longus digi- 
torum; T. P., Tibialis posticus; F. L. H., Flexor longus hallucis; 
Pop., Popliteus; Sm., Semimembranosus; Sar., Sartorius; Gr., 
Gracilis; St., Semitendinosus; E. L. H. Extensor longus hallucis; 
T. A., Tibialis anticus; Bic., Part of insertion of Biceps. 
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