Arched skeletal structure that supports the hind limbs.
hog:0000962 ischial pre-cartilage condensationhog:0000964 iliac pre-cartilage condensationhog:0000965 pubic pre-cartilage condensationhog:0000974 acetabular regionhog:0001126 iliac cartilage condensationhog:0001316 gluteus muscleBFO:0000050 part of
hog:0001666
tao:0000565