Position of the alveolar capsule a height from the occlusal surface of M2 to the upper edge of the alveolar capsule (HAC) at the left lateral view b dotted lines indicate outlines of the zygomatic arch, after its removal, to explain how the measurements were made.

 
 
  Part of: Iwasa MA, Kaneko Y, Kimura Y (2022) Evidence of late root formation of molars in Anderson’s red-backed vole, Eothenomys andersoni (Thomas, 1905) (Cricetidae, Rodentia), and arguments for its generic allocation. ZooKeys 1123: 187-204. https://doi.org/10.3897/zookeys.1123.86960