Landmarks and semi-landmarks on the oyster shell. 

Red dots to represent landmarks and blue dots to represent semi-landmark.

 
  Part of: Liu Q, Guo Y, Yang Y, Mao J, Wang X, Liu H, Tian Y, Hao Z (2024) Geometric morphometric methods for identification of oyster species based on morphology. Biodiversity Data Journal 12: e115019. https://doi.org/10.3897/BDJ.12.e115019