Review of the genus Hechinoschema Thomson, 1857 (Coleoptera: Cerambycidae: Lamiinae: Monochamini), with description of a new genus and two new species

A taxonomic review of the genus Hechinoschema is presented. A new genus, Propedicellus gen. nov., is described, and two new species Propedicellus guoliangi sp. nov. and Propedicellus qiului sp. nov. are described from China. A new combination Propedicellus vitalisi (Pic, 1925) comb. nov. is proposed. A key to species of Propedicellus is presented.