Landmarks of the skull
| Left, right . | Landmark . |
|---|---|
| 1 | Most rostral point orbita |
| 2 | Most caudal point orbita |
| 3 | Middle of frontonasal hinge |
| 4 | Tip upper beak |
| 5 | Most lateral connection between quadrate and skull (capitulum otic quadrati) |
| 6 | Most medial connection between quadrate and mandible (condylus medialis quadrati) |
| 7 | Most lateral connection between quadrate and mandible (condylus lateralis quadrati) |
| 8 | Most caudal connection between quadrate and mandible (condylus caudalis quadrati) |
| 9 | Tip processus orbitalis quadratum |
| 10 | Connection jugal–quadrate |
| 11, 12c | Connection quadrate–pterygoid |
| 13 | Connection palatine–pterygoid |
| 14, 15c | Tip processus transpalatinus |
| 16, 17c | Angulus caudolateralis of palatine |
| 18, 19c | Connection palatine–upper beak |
| 20 | Lateral position of connection jugal–upper beak |
| 21, 22c | Ventral position of connection jugal–upper beak |
| 23 | Base processus postorbitalis |
| 24 | Tip processus postorbitalis |
| 25 | Base processus zygomaticus |
| 26 | Tip processus zygomaticus |
| 27 | Most dorsolateral point processus paroccipitalis |
| 28, 29c | Most ventral point processus paroccipitalis |
| 30 | Condylus occipitalis |
| 31 | Most caudal point cranium |
| 32 | Most rostromedial point vomer |
| 33 | Most medial connection between quadrate and skull (capitulum squamosum quadrati) |
| Left, right . | Landmark . |
|---|---|
| 1 | Most rostral point orbita |
| 2 | Most caudal point orbita |
| 3 | Middle of frontonasal hinge |
| 4 | Tip upper beak |
| 5 | Most lateral connection between quadrate and skull (capitulum otic quadrati) |
| 6 | Most medial connection between quadrate and mandible (condylus medialis quadrati) |
| 7 | Most lateral connection between quadrate and mandible (condylus lateralis quadrati) |
| 8 | Most caudal connection between quadrate and mandible (condylus caudalis quadrati) |
| 9 | Tip processus orbitalis quadratum |
| 10 | Connection jugal–quadrate |
| 11, 12c | Connection quadrate–pterygoid |
| 13 | Connection palatine–pterygoid |
| 14, 15c | Tip processus transpalatinus |
| 16, 17c | Angulus caudolateralis of palatine |
| 18, 19c | Connection palatine–upper beak |
| 20 | Lateral position of connection jugal–upper beak |
| 21, 22c | Ventral position of connection jugal–upper beak |
| 23 | Base processus postorbitalis |
| 24 | Tip processus postorbitalis |
| 25 | Base processus zygomaticus |
| 26 | Tip processus zygomaticus |
| 27 | Most dorsolateral point processus paroccipitalis |
| 28, 29c | Most ventral point processus paroccipitalis |
| 30 | Condylus occipitalis |
| 31 | Most caudal point cranium |
| 32 | Most rostromedial point vomer |
| 33 | Most medial connection between quadrate and skull (capitulum squamosum quadrati) |
c, measured on contralateral side