Chaetae of Podarkeopsis chinensis sp. nov. A, C, D, F–H holotype (XMU-Pol-2021-105), light microscope; B, E paratype 5 (XMU-Pol-2021-203), scanning electron microscope. A–D notochaetae A1 forked chaeta A2 acicular chaeta A3 capillary chaeta, chaetiger 5 B furcate chaetae, chaetiger 5 C1 forked chaetae C2 acicular chaeta C3, C4 capillary chaetae, chaetiger 11 D1 forked chaetae D2, D3 acicular chaetae D4 capillary chaeta, chaetiger 19 E–H neuropodial falcigers E, F chaetiger 1 G chaetiger 11 H chaetiger 19. Scale bars: 200 μm (A, C, D, F3–F5, G2–G4, H3–H5); 10 μm (B); 15 μm (E); 300 μm (F1, F2, G1, H1, H2).