zeugopod hindlimb zeugopod hindlimb zeugopod VHOG:0000348 middle limb segment of hind limb posterior curral region hind limb zeugopod NCIT:C32974 intermediate segment of free lower limb hindlimb middle limb segment FMA:24984 crus of hindlimb galen:Leg uberon OpenCyc:Mx4rvczZBpwpEbGdrcN5Y29ycA MESH:D007866 lower leg lower extremity middle limb segment sural hindlimb zeugopodium hindlimb zeudopodium calf UMLS:C1140621 EFO:0003051 FMA:24979 UBERON:0003823 crus VSAO:0005060 middle limb segment of hindlimb EMAPA:17496 EHDAA:6190 calf of leg hind limb zeudopodium hind epipodium posterior part of leg hindlimb epipodium MA:0000051 FMA:24979 denotes the middle segment (zeugopod), its placement here is correct. See obo-anatomy archives for discussion Naming conventions for pod terms under discussion within phenoscape group. TODO - add distinct term for skeleton and place AAO class here regio cruris posterior posterior region of leg leg zeugopod of hind limb sural region lower extremity zeugopod EHDAA:5165 EHDAA2:0001030 hind limb middle limb segment shank posterior leg region zeugopod of hindlimb The middle limb segment of the pelvic free limb, between the autopod and stylopod segments. Includes as parts the hindlimb zeugopodial skeleton, which includes as parts the tibia and fibula, or their cartilage precursors, or evolutionary variants. regio surae Most anatomists now agree that the three proximal bones of the tetrapod limbs are homologous to the two or three proximal elements of the paired fin skeleton of other sarcopterygians, that is the humerus-femur, radius-tibia, and ulna-fibula.[well established][VHOG] sura lower limb segment