part of part of in lateral side of develops from develops from has developmental contribution from has developmental contribution from Homo sapiens clavicle bone https://upload.wikimedia.org/wikipedia/commons/5/59/Pectoral_girdles-en.svg MA:0001329 collarbone FMA and MA differ in whether they consider this part of the shoulder Slender, paired bones of intramembranous origin that invest the anterior margins of the procoracoids.[AAO] EMAPA:18721 The clavicle first appears as part of the skeleton in primitive bony fish, where it is associated with the pectoral fin; they also have a bone called the cleithrum. In such fish, the paired clavicles run behind and below the gills on each side, and are joined by a solid symphysis on the fish's underside. They are, however, absent in cartilagenous fish and in the vast majority of living bony fish, including all of the teleosts[ISBN 0-03-910284-X]. UBERON:0001105 A paired dermal or endochondral bone that is part of the pectoral girdle. The clavicle may be in contact with the interclavicle or coracoid and forms an attachment site for pectoral musculature. [PHENOSCAPE:ad]. clavicula MESH:D002968 galen:Clavicle VHOG:0000849 Wikipedia:Clavicle GAID:182 NCIT:C12695 SCTID:181910004 clavicular In early tetrapods, the connecting skull bone, the posttemporal, and adjoining shoulder bones, supracleithrum and postcleithrum (=anocleithrum), are absent, leaving a dermal shoulder girdle composed of the remaining ventral elements: the paired cleithrum and clavicle, and an unpaired midventral interclavicle that joins both halves of the girdle across the midline. (...) Several dermal elements of the shoulder persist in early synapsids. The clavicle and interclavicle are present in therapsids and monotremes, but in marsupials and placentals, the interclavicle is absent, the clavicle often is reduced in size, and the scapula becomes the predominant shoulder element.[well established][VHOG] In most birds and mammals the clavicles are the only dermal elements in the trunk, and is the only membrane bone associated with the pectoral girdle in these taxa. However, there can be secondary cartilage, or subsequent endochondral ossification, or fusion with endochondral elements. In rodents, the lateral ends of the clavicle are endochondral but the main portion is dermal. FMA:13321 UMLS:C0008913 clavicle AAO:0000761 VSAO:0005031 relationship loss: part_of zonal element (AAO:0000936)[AAO] MFMO:0000047 collar bone appendicular skeleton long bone pectoral girdle bone pectoral girdle skeleton clavicle cartilage element clavicle bone primordium lateral structure Melissa Haendel Christopher J. Mungall