Examples of shell parameters measured from 2D slices of micro-CT scans. Measurements include A apical angle B larval shell height C maximum larval shell width, and D maximum adult shell diameter. The position of the slice through the 3D model to create a 2D image is shown in E relative to the suture.

 
 
  Part of: Wall-Palmer D, Hegmann M, Goetze E, Peijnenburg KTCA (2019) Resolving species boundaries in the Atlanta brunnea species group (Gastropoda, Pterotracheoidea). ZooKeys 899: 59-84. https://doi.org/10.3897/zookeys.899.38892