Principal component analysis (PCA) and Redundancy analysis (RDA) with lineage constraint applied to the original shell matrix (16) and Z-matrix (shape-related) (17).

 
 
  Part of: PieÅ„kowska JR, Manganelli G, Giusti F, Barbato D, Hallgass A, Lesicki A (2019) Exploration of phylogeography of Monacha cantiana s.l. continues: the populations of the Apuan Alps (NW Tuscany, Italy) (Eupulmonata, Stylommatophora, Hygromiidae). ZooKeys 814: 115-149. https://doi.org/10.3897/zookeys.814.31583