FIG. 367A. Pelvic girdle and hind-leg of a fowl. From a Specimen. 



IL., Ilium, fused to the syn-sacrum ; IS., ischium ; F., ilio-sciatic foramen between 

 ilium and ischium \ f. t obturator foramen between ischium and pubis; P., the 

 posterior part of the pubis, the post-pubis ; PP., the pre-pubic or pectineal 

 process, perhaps the true pubis ; PY., the pygostyle, a fusion of terminal caudal 

 vertebrae; FE., femur; PA., patella; FL, incomplete fibula ; TT., tibio-tarsus ; 

 A., intertarsal ankle-joint, without free ankle bones ; TMT., tarso -metatarsus ; 

 MT.i, the free metatarsal of the first, back ward- turned toe ; 2, 3, 4, the othei 

 toes. 



