Holotype of Leiochrides guangxiensis sp. nov. A. thorax and anterior abdomen (23 chaetigers) in dorsal view, arrow indicates the separation of thorax and abdomen; B. thorax and anterior abdomen (17 chaetigers) in ventral view; C. anterior end in lateral view; D. chaetigers 9–19, showing transition between thorax and abdomen in lateral view; E. middle abdomen in lateral view; F. posterior abdomen in dorsal view; G. pygidium; H. hooded hook from middle abdomen; I. dentition of abdominal hooks. Shading on A–B indicates methyl green staining. Scale Bar: A–G = 1 mm; H = 10 μm; I = 2 μm