Figure 6From: Pleistocene glacial refugia across the Appalachian Mountains and coastal plain in the millipede genus Narceus: Evidence from population genetic, phylogeographic, and paleoclimatic dataNiche-based distribution model constructed in MAXENT using current and Pleistocene climatic parameters for Narceus. The models show the predicted distribution (habitat suitability) of Narceus during (a) the present and (b) the Last Glacial Maximum. Distribution models illustrate high levels of predicted habitat suitability in red and low levels in blue.Back to article page