68 G. Platia & R. Schimmel<strong>in</strong>terstriae flat with rugose surface. Male genitalia as <strong>in</strong> Fig. 22 (length 1 mm). Size. Length8.8 mm; width 2.37 mm.Female unknown.Etymology – The species is dedicated to one of its collectors, Dr. LÁSZLÓ RONKAY(HNHM), lepidopterist, study<strong>in</strong>g taxonomy of Noctuidae and Thyatiridae.Comparative remarks – The genus Wallaceus SCHIMMEL, 2004 compris<strong>in</strong>gspecies widespread from Thailand to Malaysia, Indonesia and Philipp<strong>in</strong>es,is recorded for the first time from Taiwan. The body colour system of the newspecies is extremely similar to Wallaceus novakorum SCHIMMEL, 2004 of Indonesiaand Thailand, but it can be easily separated by the larger size andparticularly the longer antennae.Xanthopenthes granulipennis (MIWA, 1929)Elater (Ectamenogonus) granulipennis MIWA, 1929b: 489.Xanthopenthes granulipennis (MIWA, 1929): SUZUKI, 1999: 160.Material exam<strong>in</strong>ed – 7 (6 males, 1 female). Taiwan: (2) Ilan County, Fu Shan BotanicalGarden, 700 m, at light, 27–28.III.1997, G. CSORBA &L.RONKAY; Ilan County, Fu Shan BotanicalGarden, 700 m, at light, 8–11.IV.2002, O. MERKL; (1) Ilan County, Fu Shan Botanical Garden,LTER site, 24°45’13” N, 121°35’39”E, 700 m, 8–9.IV.1997, L. PEREGOVITS & A. KUN; (2)Taipei County, Pi Hu, 24°54’02”N, 121°45’27”E, 450 m, 4–5.IV.1997, L. PEREGOVITS &A.KUN; Taipei County, Pi Hu, at light, 3.IV.2002, GY. FÁBIÁN &O.MERKL; (1) Taipei County,Neitong Forest Recreation Area, 6 km S of Wulai, at light, 7.IV.2002, GY.FÁBIÁN &O.MERKL;(1) Taichung County, Hui Sun Exp. Forest, Guandashi LTER site, 12–13.IV.1997, L. PEREGOVITS& A. KUN.Tribe Physorh<strong>in</strong><strong>in</strong>i CANDÈZE, 1859Podeonius castelnaui (CANDÈZE, 1878) comb. n.Anchastus castelnaui CANDÈZE, 1878: 86.Akitsu castelnaui (CANDÈZE, 1878): SUZUKI 1999: 169.Material exam<strong>in</strong>ed – 4 (2 males, 2 females). Taiwan: Taitung County, Chihpen, 390 m,10–11.VI.1997, B. HERCZIG & L. RONKAY.Annls hist.-nat. Mus. natn. hung. 99, 2007
Click beetles of Taiwan collected by the expeditions of HNHM (Coleoptera: Elateridae) 69Podeonius csorbai sp. n.(Figs 23–24)Material exam<strong>in</strong>ed – Holotype female: Taiwan: Ilan County, M<strong>in</strong>gchyh Forest RecreationArea, 1200 m, at light, 5.IV.2002, GY. FÁBIÁN &O.MERKL (HNHM). – 1 Paratype female:Nantou County, Kao-Leng Dyi, 18 km W of Wushe, 24°4.605’N, 121°7.583’E, 2074 m,from tree trunks at night, 18–19.IV.2002, D. A. ANSTINE, GY. FÁBIÁN & O. MERKL (CPG).Description – Female. Moderately sh<strong>in</strong>y; entirely black except for antennae and legs, basalmarg<strong>in</strong> of pronotum, elytra and central disk of scutellum reddish (holotype) or only antenna, legsand scutellum lighter (paratype); covered with long, dense, recumbent, fulvous vestiture (Fig. 23).Frons convex, flat only at anterior marg<strong>in</strong>, the latter well def<strong>in</strong>ed (paratype) to obsolete(holotype), <strong>in</strong> the middle nearly touch<strong>in</strong>g the <strong>in</strong>ferior part of clypeus; puncture very close andumbilicate on all the surface. Antennae (Fig. 24) exceed<strong>in</strong>g by about one antennomere the apicesof posterior angles of pronotum, feebly serrate from fourth antennomere; second antennomereas long as broad; third a little longer than second and nearly twice longer than broad;second and third, taken together as long as fourth; fourth to tenth triangular, fourth longer thanfollow<strong>in</strong>g and twice longer than broad, the rema<strong>in</strong><strong>in</strong>g antennomeres shorter; last antennomerea little longer than penultimate, subellipsoidal. Pronotum 1.1 times broader than long, widest atposterior angles, strongly convex, abruptly slop<strong>in</strong>g at sides and base, here with a trace of short,midlongitud<strong>in</strong>al furrow <strong>in</strong> the declivity; sides regularly and rather strongly narrow<strong>in</strong>g from baseto apex; h<strong>in</strong>d angles elongate, acute, not divergent at apex, bicar<strong>in</strong>ate; <strong>in</strong>ner car<strong>in</strong>a more prom<strong>in</strong>entand directed <strong>in</strong>side; outer car<strong>in</strong>a shallow and subparallel to lateral marg<strong>in</strong>s; punctures coarseand dense on all the surface, on the disk punctures umbilicate with shortest and slightlyshagreened <strong>in</strong>terspaces; gradually coarser at sides, with shortest, more shagreened <strong>in</strong>terspaces tocontiguous and subrugose at lateral extremity. Scutellum tongue-shaped, moderately convex,roughly punctured. Elytra as broad as pronotum at base, 2.8–2.9 times longer than the latter; sidessubparallel <strong>in</strong> the first half then gradually taper<strong>in</strong>g towards apex; striae well marked and punctured;<strong>in</strong>terstriae with rugose surface. Third tarsomere with long lamella beneath. Prosternal processbriefly and nearly vertically bent <strong>in</strong> the basal part, then runn<strong>in</strong>g horizontally and emarg<strong>in</strong>ateat apex. Size. Length 8.4 (holotype)–8,7 mm; width 2.3 (holotype)–2.5 mm.Male unknown.Etymology – This species is dedicated to Dr. GÁBOR CSORBA (HNHM), mammalogist,study<strong>in</strong>g taxonomy and biogeography of Chiroptera, collector of valuable beetle materialsfrom various Southeast Asian countries, <strong>in</strong>clud<strong>in</strong>g Taiwan.Comparative remarks – It is separated from the known species of Taiwanby the elongate general outl<strong>in</strong>e, the coarse and dense punctation of pronotumgiv<strong>in</strong>g a dull appearance to the surface.Annls hist.-nat. Mus. natn. hung. 99, 2007