Synopsis of the genus Mimothestus Pic with description of a new species from China (Coleoptera: Cerambycidae: Lamiinae) Author Xie, Guang-Lin Author Shi, Fu-Ming Author Wang, Wen-Kai text Zootaxa 2012 3385 62 68 journal article 10.5281/zenodo.214538 25831011-a7d4-4df7-be94-7866fea23d4e 1175-5326 214538 Mimothestus atricornis Pu, 1999 ( Fig. 5 ) Mimothestus atricornis Pu, 1999 : 78 –85. Female: Length 15.5 mm , humeral width 4.5 mm . Body black, covered with dense, dark yellow to lutescent pubescence on head, pronotum and scutellum. Elytron covered with dense, irregular dark ochraceous pubescence, mottled with black spots. Antenna black, with dense fringe of long black hairs ventrally. Head, pronotum and basal half of elytron covered with sparse, black erect hairs. Venter and leg covered with thin, yellowish grey pubescence. FIGURES 5–9. Habitus of Mimothestus spp. 5. M. atricornis Pu , holotype, female, from Hainan. 6–9. M. luteicornis sp. n. , holotype, female, from Guangxi. 9. third antennomere. FIGURES 10–16. Terminalia of Mimothestus spp. 10–14. M. annulicornis Pic. 10. male genitalia, ventral view. 11. ditto, lateral view. 12. ditto, dorsal view. 13. Tergite VIII and ventrites VIII & IX in ventral view. 14. ditto, dorsal view. 15–16. M. luteicornis sp. n. , female genitalia, a. spermathecal gland. b. spermatheca. c. bursa copulatrix. Scane: 1mm. Head finely punctate, vertex depressed; frons subquadrate, with a smooth, longitudinal median sulcus extending to occiput. Lower eye lobe longer than broad, twice as long as gena. Antenna gradually narrowed to apex, 1.3 times as long as body; antennal tubercle raised, scape cylindrical, robust; third antennomere longer than fourth, about twice as long as scape, antennomeres shortening slightly in length successively from fourth through eleventh. Pronotum 1.6 times broader than long, anterior and posterior margins slightly concave; disc with uniform fine punctures; lateral tubercle short, blunt, slightly sinuate and directed posteriorly. Scutellum semicircular. Elytra long, narrow, gradually separated on suture after basal fourth; lateral margins subparallel; elytral surface with deep and coarse punctures, base without granules, apical margin rounded, sutural angle without spine; Mesosternum with intercoxal process slightly elevated. Posterior margin of terminal sternite slightly concave. Legs short, stout; mesotibia with an oblique groove near external apex, metafemur not exceeding second abdominal segment. Material examined. Holotype (deposited in Institute of Zoology, Chinese Academy of Sciences, Beijing), female, Tianchi, Jianfengling (Alt. 760 m , 18° 7ʹ N, 108° 8ʹ E), Ledong, Hainan, 14 April 1980 , collected by Fu-ji Pu. Discussion. This species shares the same characteristic of rounded elytral apices with M. annulicornis , while other known species of this genus have a spined sutural angle. It can be distinguished from M. annulicornis by its black antenna fringed ventrally throughout; pronotum with lateral tubercles blunt, directed posteriorly; elytral disc without granules. Distribution. China (Hainan).