284 Rev.,.S. Haughton on the Muscular 
2. Psoas magnus. 3°67 0z. O. from all the lumbar ver- 
tebre. I. into the outer trochanter, and, by a strong tendon, 
into the skin at the outer side of the thigh. 
3. Iliacus. 1°20 0z. O. from whole inner anterior surface 
of the ilium and of the transverse processes of the anterior 
sacral vertebra. I. into the inner trochanter. 
4, Pectineus. 0°89 0z. O. from the central anterior por- 
tion of the pubes, between the two heads of the gracilis muscle. 
I. into the upper part of the back of the femur. FS 
5. Adductor brevis. 1°34 0z. O. anterior edge of pubes, 
behind origin of pectineus. I. into the middle two-fourths of. 
the linea aspera. es 
6. Adductor magnus. 0°88 oz. O. from the posterior edge 
of the pubes, its middle third. . I. into the lower half of the 
linea aspera, with a slip inserted into the joint tendon of the 
gracilis and semimembranosus. : 
7. Obturator externus. 0°44 oz. O. from the posterior 
edge of the pubes and from the obturator membrane joining 
that edge with the vertebre behind the tuber ischii. I. into the 
back of the top of the femur, associated closely with the pecti- 
neus and with the marsupiales. ae Gey ie 
8. Adductor longus. 0°91 oz. O. from the posterior end 
of the symphysis pubis. I. into the back of the top of the 
tibia and having a fascial union with the tendon of the semi- 
tendinosus. It forms a spindle-shaped handsome muscle. 
9. Quadratus femoris. 1°75 oz. O. posterior margin and 
inner surface of the ischium, and surface of the transverse 
process of the posterior sacral vertebra. I. into back of top of 
femur, and into the tendon of the extensor femoris caudalis. 
10. Obturator internus. None. 
11. Agitator caude. 0°97 oz. O. from the ilio-ischiadic 
crest, behind the origin of the gluteus maximus. I. by a 
double tendon, exactly as in the Crocodile (Ann. Nat. Hist. - 
ser. 3. vol. xvi..p. 327). : 
12. Gluteus maximus. 1°98 oz. O. from the central two- 
fourths of the ilio-ischiadic crest. I. into the fascia outside 
and above the knee-joint. : : 
13. Pyriformis. None. 
14. Gluteus medius. 1:14 0z. O. from the central portion 
of the ilio-ischiadic surface. J. by a tendon passing over the 
outer trochanter to be inserted into a line down the upper half 
of the outside of the femur. 
15. Gluteus minimus. None. 
_ 16. Gluteeus quartus. None. . 
17. Gluteus quintus. None. 
18. Tensor vagine femoris. 0°14 0z. O. from the anterior 
