Graphical depiction of datasets which satisfy the Level 1–5 statistical tests addressed in this study.

 
 
  Part of: Donegan TM (2018) What is a species? A new universal method to measure differentiation and assess the taxonomic rank of allopatric populations, using continuous variables. ZooKeys 757: 1-67. https://doi.org/10.3897/zookeys.757.10965