part of part of has skeleton organism subdivision paired limb/fin appendage girdle region An organism subdivision that encompasses the region containing the pectoral or pelvic girdle. Note that this includes both the skeletal elements and associated tissues (integument, muscle, etc). An organism subdivision that encompasses the region containing the pectoral or pelvic girdle. Note that this includes both the skeletal elements and associated tissues (integument, muscle, etc). There are only two instances of appendage girdle regions per organism.[VSAO] FMA:24874 UBERON:0007823 UBERON:0007824 VSAO:0000303 fin girdle fin girdle region girdle girdle region limb girdle limb girdle region this encompasses non-skeletal tissue uberon appendage girdle complex girdle skeleton