Distribution of the family Paradoxosomatidae, genus Hedinomorpha in mainland China. Red lines show the transect Shangrila – Ganzi – Liangshan – Xining – Lanzhou – Jiuzhaigou – Xi’an, along which the elevations are crudely indicated below. 1 H. montana 2 H. yunnanensis 3 H. proxima 4 H. crassiterga 5 H. bifida 6 H. subnigra 7 H. reducta 8 H. martensi 9 H. circofera 10 H. affinis 11 H. nigra 12 H. altiterga 13 H. flavobulbus 14 H. biramipedicula 15 H. jeekeli; neither H. circularis nor H. hummelii is mapped because their exact type localities remain unknown.