Geographic distribution of MOTUs generated from the mPTP delimitation method in relation to karst adapted from Weary and Doctor (2014). Triangles represent cave populations. The numbers associated with each unique color corresponds to the associated mPTP MOTUs found in Table 3.

  Part of: Gladstone NS, Niemiller ML, Pieper EB, Dooley KE, McKinney ML (2019) Morphometrics and phylogeography of the cave-obligate land snail Helicodiscus barri (Gastropoda, Stylommatophora, Helicodiscidae). Subterranean Biology 30: 1-32.