landmark_number layer side lobe on_midline landmark_definition 1 bone medial anterior 1 "epiplastra, external contact between each other" 2 bone medial posterior 1 "xiphiplastra, external contact between each other" 3 bone right anterior 1 "epiplastron, medial contact with entoplastron" 4 bone right anterior 1 "entoplastron, medial contact with hyoplastron" 5 bone right anterior 1 "hyoplastron, medial contact with hypoplastron" 6 bone right posterior 1 "hyoplastron, medial contact with hypoplastron" 7 bone right posterior 1 "hypoplastron, medial contact with xiphiplastron" 8 bone right anterior 0 "entoplastron, contact with epiplastron and hyoplastron" 9 bone right anterior 0 "epiplastron, lateral contact with hyoplastron" 10 bone right anterior 0 "axillary notch, inflection point" 11 bone right anterior 0 "hyoplastron, lateral contact with hypoplastron" 12 bone right posterior 0 "hyoplastron, lateral contact with hypoplastron" 13 bone right posterior 0 "inguinal notch, inflection point" 14 bone right posterior 0 "hypoplastron, lateral contact with xiphiplastron" 15 bone right posterior 0 "xiphiplastron, inflection point of external border" 16 bone left anterior 1 "epiplastron, medial contact with entoplastron" 17 bone left anterior 1 "entoplastron, medial contact with hyoplastron" 18 bone left anterior 1 "hyoplastron, medial contact with hypoplastron" 19 bone left posterior 1 "hyoplastron, medial contact with hypoplastron" 20 bone left posterior 1 "hypoplastron, medial contact with xiphiplastron" 21 bone left anterior 0 "entoplastron, contact with epiplastron and hyoplastron" 22 bone left anterior 0 "epiplastron, lateral contact with hyoplastron" 23 bone left anterior 0 "axillary notch, inflection point" 24 bone left anterior 0 "hyoplastron, lateral contact with hypoplastron" 25 bone left posterior 0 "hyoplastron, lateral contact with hypoplastron" 26 bone left posterior 0 "inguinal notch, inflection point" 27 bone left posterior 0 "hypoplastron, lateral contact with xiphiplastron" 28 bone left posterior 0 "xiphiplastron, inflection point of external border" 29 scutes right anterior 1 "gular, medial contact with humeral" 30 scutes right anterior 1 "humeral, medial contact with pectoral" 31 scutes right anterior 1 "pectoral, medial contact with abdominal" 32 scutes right posterior 1 "abdominal, medial contact with femoral" 33 scutes right posterior 1 "femoral, medial contact with anal" 34 scutes right anterior 0 "gular, lateral contact with humeral" 35 scutes right anterior 0 "humeral, lateral contact with pectoral" 36 scutes right anterior 0 "pectoral, lateral contact with abdominal" 37 scutes right posterior 0 "abdominal, lateral contact with femoral" 38 scutes right posterior 0 "femoral, lateral contact with anal" 39 scutes left anterior 1 "gular, medial contact with humeral" 40 scutes left anterior 1 "humeral, medial contact with pectoral" 41 scutes left anterior 1 "pectoral, medial contact with abdominal" 42 scutes left posterior 1 "abdominal, medial contact with femoral" 43 scutes left posterior 1 "femoral, medial contact with anal" 44 scutes left anterior 0 "gular, lateral contact with humeral" 45 scutes left anterior 0 "humeral, lateral contact with pectoral" 46 scutes left anterior 0 "pectoral, lateral contact with abdominal" 47 scutes left posterior 0 "abdominal, lateral contact with femoral" 48 scutes left posterior 0 "femoral, lateral contact with anal" 49 bone right NA 0 "peripheral 3, external contact with peripheral 4" 50 bone right NA 0 "peripheral 7, external contact with peripheral 8" 51 bone left NA 0 "peripheral 3, external contact with peripheral 4" 52 bone left NA 0 "peripheral 7, external contact with peripheral 8"