Figure 3
Geographic map of sampling area in detail. The figure shows a detailed map of the sampling area in northern Oman in the midst of the Hajar Mountains pointing out the sampling sites and showing the system in general (excluding Misfat). Information on which phenotypes were found at the sampling sites and their genetic assignment is provided. Caves with underground water bodies are displayed with a yellow line, the wadi (i.e., surface water bodies) is marked with a blue line and possible subterranean connections are indicated with the dotted red line. The contact zone between underground and surface water (passage from Ain al Msalla to Ghubrat Tanuf) is marked with a yellow line. Arrows indicate flowing direction of the water stream. The map was created with the program TileMill version 0.10.1 (https://tilemill-project.github.io/tilemill/).
