Figure 1 in Diversification of low dispersal crustaceans through mountain uplift: a case study of Gammarus (Amphipoda: Gammaridae) with descriptions of four novel species

Figure 1. Distribution map of Gammarus species along the Lüliang and the Taihang Mountains (Mts). Numbers and closed circles stand for species and their distributions. The red line represents the separation between the Lüliang Mts clade and the Taihang Mts clade. 1, Gammarus incoercitus sp. nov.; 2, Gammarus benignus sp. nov.; 3, Gammarus shanxiensis; 4, Gammarus monticellus sp. nov.; 5, Gammarus pisinnus sp. nov.; 6, Gammarus clarus; 7, Gammarus nekkensis.