Delimitation of the segmented trapdoor spider genus Luthela gen. nov., with comments on the genus Sinothela from northern China (Araneae, Mesothelae, Liphistiidae) Author Xu, Xin College of Life Sciences, Hunan Normal University, Changsha, Hunan, China & School of Life and Environmental Sciences, University of Sydney, Sydney, NSW, Australia & State Key Laboratory of Biocatalysis and Enzyme Engineering & Centre for Behavioural Ecology and Evolution, School of Life Sciences, Hubei University, Wuhan, Hubei, China Author Yu, Li College of Life Sciences, Hunan Normal University, Changsha, Hunan, China Author Liu, Fengxiang State Key Laboratory of Biocatalysis and Enzyme Engineering & Centre for Behavioural Ecology and Evolution, School of Life Sciences, Hubei University, Wuhan, Hubei, China Author Li, Daiqin Department of Biological Sciences, National University of Singapore, Singapore text Zootaxa 2022 2022-01-12 5091 1 131 154 journal article 2631 10.11646/zootaxa.5091.1.5 b8e67802-3d14-4b63-85c6-6ee00ebc55d4 1175-5326 5840635 7E744DAE-E9E6-4FB5-9897-1CCF03D373BC Sinothela Haupt, 2003 , nomen dubium Sinothela Haupt, 2003: 71 , type species by original designation, Heptathela sinensis Crosby & Bishop ; synonymized with Heptathela in Schwendinger & Ono, 2011: 601 ; Xu et al . 2015a: 139 .