FIGURE 2. Measurements. 1 in A new extinct species of large bullfinch (Aves: Fringillidae: Pyrrhula) from Graciosa Island (Azores, North Atlantic Ocean)

FIGURE 2. Measurements. 1: cranium length, from the apeX of the premaXilla to the end of the cranium; 2: dorsal length of the premaXilla, from the nasofrontal hinge to the premaXillary apeX; 3: Ventral length of the premaXilla, from the palatine notch to the premaXillary apeX; 4: nostril length, 5: nostril Width; 6: processus dorsonarialis Width; 7: premaXilla Width; 8: premaXilla height; 9: mandible length; 10: length of the mandibular symphysis; 11: maXimum Width of the symphysis; 12: minimum height of mandibular ramus; 13: maXimum mandibular height; 14: minimal mandibular height at the lateral cotyla; 15: length of the lateral cotyla; 16: maXimum Width of the mandible; 17: humerus length, from the caput humeris to the end of processus flexorius; 18: proXimal humerus Width; 19: humerus Width of shaft at midpoint; 20: humerus distal Width; 21: carpometacarpus length; 22: carpometacarpus proXimal Width; 23: carpometacarpus distal Width; 24: coracoid length, from the processus acrocoracoideus to the angulus medialis coracoidei. 25: tibiotarsus length from the apeX of the facies articularis medialis to the distal part of the distal condyles; 26: tibiotarsus Width of shaft at midpoint; and 27: tibiotarsus maXimum Width of the distal end.