Erethizon dorsatum
North American porcupine
Classification
[Specimen Code (Sex, Age)]
Measurements (mm) - Maximum Lenght: 105.1, Zygomatic Breadth: 67.4, Posterior Cranial Breadth: 45.3, Nasion-Basion: 57.4
Measurements (mm) - Maximum Lenght: 106.7, Zygomatic Breadth: 63.9, Posterior Cranial Breadth: 42.5, Nasion-Basion: 57.2
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