Fig. 2
From: A global dataset on species occurrences and functional traits of Schizothoracinae fish
Occurrence points of the Schizothoracinae fish by specialized grades at the global scale in the SchiSOFT dataset. The lines in blue show the main river around the Qinghai-Tibetan Plateau (QTP), and the lines in red show the boundary of the Pan-Tibetan Highlands (PTH). The 20 regions are referred to as Level 3 in HydroBASINS (https://www.hydrosheds.org/products/hydrobasins). 1: Tarim, 2: Turfan, 3: Dzungaria, 4: Hexi, 5: Qaidan, 6: Yellow River, 7: Yangtze River, 8: Xi Jiang, 9: Lancang-Mekong, 10: Salween-Irrawaddy, 11: Hoh xil, 12: Inner Tibetan Plateau, 13: Brahmaputra-Ganges, 14: Indus, 15: Helmand-Sistan, 16: Kavir and Lut Deserts, 17: Amu Darya WEST, 18: Amu Darya EAST, 19: Syr Darya, 20: Balkash-Alakul.
