396 PROCEEDINGS OF THE CALIFORNIA ACADEMY OF SCIENCES Series 4, Volume 63, No. 12 FIGURE 21. Trechus pseudoqiqiensis sp. nov.; a. Dorsal habitus (CASENT1014204). b. Map of locality record (red circle) for T.pseudoqiqiensis in the Gaoligong Shan region. Scale lines a = 0.5mm, b = 100 km.
DEUVE ET AL.: CARABID BEETLE FAUNA OF THE GAOLIGONG MOUNTAINS 397 striae 1 to 4 deeply impressed and not attenuated apically, stria 5 to 8 successively more faintly impressed by still evident. Parascutellar striole present, short. Recurrent stria less abruptly interrupted by a convexity and nearly continuous anteriorly with stria 7. Basal setiferous pore present at common origin of striae 1 and 2. Two discal setae present and inserted next to stria 3, one at anterior one-fourth and one near middle of elytra. Preapical seta present and inserted in a discal position on interval 3 next to stria 2 in forward position at apical one-fourth of elytra. Umbilicate setal series with setae of humeral group equidistance from each other and setae of median group inserted slightly posterior to middle. Legs. Slightly short, protibiae with only a faint longitudinal furrow. Abdomen. Abdominal ventrites glabrous, except for a single paramedial seta on each side, and ventrite VII of female apically with two pairs of paramedial setae. HABITAT DISTRIBUTION.— The unique holotype female of this species was found under a stone in an open area cleared of forest but surrounded by bamboo thickets and scattered Abies, Rhododendron and Prunus species at an elevation of 3290 m (Fig. 42b). One specimen of Trechus shibalicus sp. nov. also was found at the same site. GEOGRAPHICAL DISTRIBUTION WITHIN THE GAOLIGONG SHAN.— Fig. 21b. This species is known from a single locality in Fugong County, on the eastern slope of the northcentral part of the Gaoligong Shan (see Type material above for exact collection data). This locality is in Core Area 3. OVERALL GEOGRAPHICAL DISTRIBUTION.— This species currently is known only from the type locality on the eastern slope of the northcentral part of the Gaoligong Shan, in western Yunnan Province, China. Trechus (Trechus) luzhangensis Deuve and Liang, sp. nov. (Figs. 22, 43a, 46–48) TYPE MATERIAL.— Holotype, a male, in IOZ, labeled: “CASENT 1017595”/ “CHINA, Yunnan, Lushui County, Luzhang Township, Piana Road at Fengxue Yakou, N25.97228°/E98.68336°, 3150 m, 11 May 2005,”/ “Stop# 2005-007, D.H. Kavanaugh, H.B. Liang, C.E. Griswold, D.Z. Dong & K.J. Guo collectors”/ “HOLOTYPE Trechus luzhangensis Deuve & Liang, sp. nov. designated 2016” [red label]. Paratypes (only 1): a female (in CAS) labeled same as holotype, except first label “CASENT 1017596” and last label “PARATYPE Trechus luzhangensis Deuve & Liang, sp. nov. designated 2016” [yellow label]. TYPE LOCALITY.— China, Yunnan, Lushui County, Luzhang Township, Pianma Road at Fengxue Yakou [Pass], N25.97228°/E98.68336°, 3150 m. ETYMOLOGY.— The species epithet, luzhangensis, is derived from the name of the township, Luzhang, in which the type locality is found, and the Latin suffix, -ensis, denoting place. DIAGNOSIS.— Adults of this species (Fig. 22a) can be distinguished from those of all other species in the region by the following combination of character states: size medium (BL = 3.7 to 3.8 mm), apterous; body color dark piceous, shiny, elytra with interval 1, lateral margins and apicomedial area reddish; tempora glabrous, convex, half as long as diameter of eyes; pronotum transverse (ratio Pw/PL = 1.46), basal angles rectangular and sharp; elytra ovoid, convex, striae finely impressed, striae 1 to 3 deeply impressed on disc, not attenuated apically, remaining striae successively less distinct, the outermost very faint but still evident; recurrent stria terminated anteriorly at distinct convexity of interval 7; two discal setae present, inserted on interval 3 next to stria 3; preapical seta present and inserted in a discal position on interval 3, near stria 2 in forward position near apical one-fourth of elytra; median lobe of male aedeagus (Fig. 22b) with moderate-sized
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