Key to species of the genus Sinodorcadion Gressitt 1 Ventral surface distinctly punctate........................................................................ 2 - Ventral surface not punctate, elytra with a distinct posteromedial transverse band............... S. subspinicolle Breuning 2 Scape without coarse punctures.......................................................................... 3 - Scape with sparse and coarse punctures................................................ S. punctuscapum sp. nov. 3 Mesosternum with punctures............................................................................ 4 - Mesosternum without punctures............................................................. S. jiangi sp. nov. 4 Lateral pronotal tubercle small, antennomeres dull reddish brown, elytra with vague mottled maculae...................................................................................................... S. punctulatum Gressitt - Lateral pronotal tubercle well developed, antennomeres 3–11 blackish brown apically, elytra with conspicuous pubescent mac- ulae........................................................................... S. magnispinicolle sp. nov.

Published as part of Xie, Guang-Lin, Shi, Fu-Ming & Wang, Wen-Kai, 2013, A review of the genus Sinodorcadion Gressitt, 1939 with description of three new species from China (Coleoptera: Cerambycidae: Lamiinae), pp. 581-590 in Zootaxa 3709 (6) on page 589, DOI: 10.11646/zootaxa.3709.6.7, http://zenodo.org/record/220259