General somatic morphology and genital anatomy of Atypus baotingensis sp. n. A–B, D–E, J female (HN-2017-032) C, F–I male holotype (HN-2017-037A) K (HN-2017-033) L (HN-2017-036) A female carapace, dorsal view B female labium and sternum, ventral view D female left chelicera, inner-lateral view E epigyne and spinnerets, ventral view J–L vulva, dorsal view C labium and sternum, ventral view F left chelicera, inner-lateral view G left palpal, prolateral view H left palpal bulb, retrolateral view I same, prolateral view. Scale bars: 2 mm (E); 1 mm (A–D, F); 0.2 mm (G–L).