Oligowithius achagua sp. nov. (male holotype, ICN-Aps-388) A carapace B chelicera C left pedipalp D abdomen, sternites E rallum F left leg I G left leg IV H right chela (arrow shows sense-spots). 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: 8 µm (A, C, D, F–H); 2 µm (B, E). Granulation is shown in detail on each segment in a small section but is meant to cover all the structure.