Definition and Revision of the Orthrius-group of genera (Coleoptera, Cleridae, Clerinae) Author Roland, Gerstmeier Author Jonas, Eberle text ZooKeys 2011 92 35 60 http://dx.doi.org/10.3897/zookeys.92.1157 journal article http://dx.doi.org/10.3897/zookeys.92.1157 1313-2970-92-35 Pieleus Pic, 1940 Figs 275566 Type species: Pieleus irregularis Pic, 1940. Pic 1940b : 4. Distribution: China. Material examined: Pieleus irregularis (Type female), T'ienmu Shan, Musee Heude; 20.VII.36, O. Piel, coll.; Orthrius irregularis mihi [handwritten by Pic](MNHN). Description Head: Eyes strongly protruding, conspicuously emarginate at antennal insertion; interocular space about 1.5 eye widths; gular sutures diverging, gular process broad; antennae short, A1 more than two times longer than A2, A2 shorter than A3, A2-A6 filiform, antennomeres becoming shorter, A7 shorter than A6, slightly dilated distally, A11 sub-ovate, apical third pinched, terminal three antennomeres forming a loose club. Thorax: Proepimeron medium-sized, slightly rounded; anterior mesosternal process present; metendosternite missing. Elytra compact, strongly dilated apically (broadest behind middle), apices broadly rounded, elytral punctation not arranged into striae; without CuA2 in hindwings (Fig. 27). Legs: Of normal size; tarsal pulvillar formula 4-4-4, tibial spur formula 1-1-2; tibiae without longitudinal carinae; claws with basal denticle.