Taxonomic review of the ladybird genus Sticholotis from China (Coleoptera: Coccinellidae) Author Xingmin Wang Author Hermes E. Escalona Author Shunxiang Ren Author Chen Xiaosheng text Zootaxa 2017 2017-09-29 4326 1 1 72 journal article 31923 10.11646/zootaxa.4326.1.1 693cf9af-1aac-42e9-ae28-32800b7301d0 1175-5326 999033 A2A72998-86A8-4E77-A2E3-64615Edb2D5F Sticholotis wuzhishana Wang & Ren sp. nov. ( Figures 89–91 , 247–250 , 301 ) Diagnosis. This species is very similar to S. pengi in dorsal color pattern, but can be distinguished from the latter by spots on center of elytral disc distinctly smaller than spots on middle of elytral suture ( Fig. 89 ) and penis relatively slender. In S. pengi , spots on center of elytral disc are larger than spots on middle of elytral suture ( Fig. 86 ) and penis is wide with lamellar apex. Description. TL: 2.80–2.90 mm , TW: 2.54–2.67 mm , TH: 1.46–1.48 mm , TL/TW: 1.09–1.10; PL/PW: 0.44– 0.47; EL/EW: 0.88–0.91; HW/TW: 0.37; PW/TW: 0.62. Head dark reddish brown. Dorsal color pattern as follows ( Figs 89–91 ): Pronotum reddish brown, scutellum dark brown. Elytra predominantly yellowish brown, with moderately wide reddish band along lateral margin; band expanded at middle of lateral margin and at elytral apex. Elytra with 6 moderately large, black rounded spots disposed as follows: two resting on middle and apex of elytral suture, remaining four black spots slightly larger, at middle of basal margin (touching margin) and on disc slightly beyond half length of elytron. Underside dark brown; meso- and metaventrite black brown. Legs yellowish brown. Body almost circular in outline, hemispherical, shiny and glabrous. Head frontal punctures fine and inconspicuous, with short setae, interocular distance of eyes 0.65x head width ( Fig. 91 ). Pronotum punctures fine and densely distributed, 1.0–2.0 diameters apart. Elytral punctures slightly smaller than those on pronotum, 2.0–3.0 diameters apart. Elytral margins moderately explanate, entirely visible from above. Prosternal punctures inconspicuous with scattered long setae. Mesoventral surface mat and slightly shagreened, with short sparsely distributed setae. Metaventrite covered by coarse and sparse punctures distributed at center. Elytral epipleuron broad, complete to apex, distinctly foveate to accommodate femoral tips of hind legs. Wings well-developed. Male genitalia: Penis slender, strongly curved, capsule with small inner process and without outer one, apex pointed ( Fig. 248 ); tegmen with penis guide in lateral view long and slender, widest at base, gradually tapering to apex; slightly longer than parameres ( Fig. 249 ); parameres slender, almost straight, with short setae apically; penis guide in ventral view elongate, widest at base, tapering to apex, apex pointed ( Fig. 250 ). Female genitalia: Ovipositor elongate and narrowly triangular, styli highly reduced, each with several long terminal setae. Holotype : 1male , China , Hainan : Wuzhishan National Natural Reserve , Wuzhishan , [ 18°47.07′N , 109°31.97′E ], ca 700m , viii.1995 , Peng ZQ leg. ( SCAU ) . Paratypes (2) : Hainan : 1female , same data as holotype ; 1female , Jianfengling National Natural Reserve , Ledong , [ 18°44.49′N , 108°51.85′E ], ca 840m , 28.iv.2001 , Peng ZQ leg. ( SCAU ) Distribution. China : Hainan . Etymology. The new species is named after Wuzhishan, the type locality of this ladybird.