COI maximum likelihood tree. Branches are labelled with ultrafast bootstrap support. Clades within P. clarkii s.l. are labelled with numbers referred to in the main text. Scale is in substitutions per site.

  Part of: Whelan NV, Strong EE, Gladstone NS, Mays JW (2023) ´╗┐Using genomics, morphometrics, and environmental niche modeling to test the validity of a narrow-range endemic snail, Patera nantahala (Gastropoda, Polygyridae). ZooKeys 1158: 91-120.