Distribution records of Pinelema spp., the xiezi-group (green) and species not attached to a species group (red): 1 P. breviseta comb. nov. 2 P. conglobare comb. nov. 3 P. cucphongensis comb. nov. 4 P. cucurbitina comb. nov. 5 P. dongbei comb. nov. 6 P. exiloculata comb. nov. 7 P. grandidens comb. nov. 8 P. laensis 9 P. oculata comb. nov. 10 P. pedati comb. nov. 11 P. spinafemora comb. nov. 12 P. xiezi 13 P. dengi comb. nov. 14 P. mikrosphaira comb. nov. 15 P. nuocnutensis 16 P. spirulata 17 P. tham sp. nov. 18 P. zhenzhuang.