ulna
The major postaxial endochondral bone in the anterior zeugopod[Phenoscape]. [ ]
Term info
ulna
uberon_slim, pheno_slim
The corresponding bone in the posterior fin/limb is the fibula.
http://upload.wikimedia.org/wikipedia/commons/6/67/Illu_upper_extremity.jpg
One of the two long bones of endochondral origin of the fore-epipodium; it is located on the medial (inner) side of the radius. The upper end of the ulna articulates with the lower end of the humerus forming a strong hinge joint with the carpals, whereas the lower articulates with the carpals.[AAO]
uberon
ulnar
UBERON:0001424