Figure 1From: Ancient lineage, young troglobites: recent colonization of caves by Nesticella spidersSampling sites of Nesticella cave spiders in China. Each species is indicated by a different color, which is consistent through all the figures. RRSZ, Red River Shear Zone. Dotted lines approximately encircle the Yunnan–Guizhou Plateau. The three main clades (A, B, and C) are also labeled.Back to article page