Paciwithius chimbilacus sp. nov. (male holotype, ICN-Aps-076) A carapace B chelicera C rallum D left pedipalp E right chela F left leg I G left leg IV H right chela fingers (arrows show sense-spots) I abdomen, sternites. Abbreviations: Pedipalp movable finger: b = basal; sb = sub-basal; st = sub-terminal; t = terminal; fixed finger: eb = exterior basal; esb = exterior sub-basal; est = exterior sub-terminal; et = exterior terminal; ib = interior basal; isb = interior sub-basal; ist = interior sub-terminal; it = interior terminal. Cheliceral setae: b = basal seta; es = exterior seta; is = interior seta; ls = laminal seta. Scale bars: 0.5 mm (D); 0.1 mm (A, E–I); 0.05 mm (B); 0.0125 mm (C).