. Bonn zoological bulletin. Zoology. i. 247 248 249 250 251 252 Figs 242-252. Lobrathium bimembre. 242: habitus (holotype); 243-244: forebody of micropterous (243) and of macropterous spec- imen (244); 245: male sternite VII; 246: male sternite VIII; 247-252: aedeagus in lateral and in ventral view of males from Yan- men (247-248), Gaoligong Shan (249-250), and Diancang Shan (251-252). Scale bars: 242-244: mm; 245-252: mm. geners, except L. domenoides, L. daxuense is separated ad- ditionally by the combination of moderate size and the short and posteriorly widened elytra. For comments


. Bonn zoological bulletin. Zoology. i. 247 248 249 250 251 252 Figs 242-252. Lobrathium bimembre. 242: habitus (holotype); 243-244: forebody of micropterous (243) and of macropterous spec- imen (244); 245: male sternite VII; 246: male sternite VIII; 247-252: aedeagus in lateral and in ventral view of males from Yan- men (247-248), Gaoligong Shan (249-250), and Diancang Shan (251-252). Scale bars: 242-244: mm; 245-252: mm. geners, except L. domenoides, L. daxuense is separated ad- ditionally by the combination of moderate size and the short and posteriorly widened elytra. For comments on species group affiliations see the comparative notes in the sections on L. wittmeri and L. cholaicum. Distribution and natural history. The species is current- ly known from two localities in the Daxue Shan in Sichuan province, China (Fig. 180). The specimens from the type locality were collected in a river valley at an altitude of 2500-2800 m, those from the Gongga Shan at elevations of 2850-3350 m. In the Gongga Shan, L. daxuense was collected at the edge of an original coniferous forest (main- ly fir) by sifting various leaf litter and in sandy areas near a river leaving a glacier (Smetana pers. comm.) together with L. configens, close to where L. duplex was found. Bonn zoological Bulletin 61 (1): 49-128 ©ZFMK. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zoologisches Forschungsmuseum Alexander Koenig. Bonn : Zoologisches Forschungsmuseum Alexander Koenig


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