Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands Author Riedel, Alexander Author Taenzler, Rene Author Balke, Michael Author Rahmadi, Cahyo Author Suhardjono, Yayuk R. text ZooKeys 2014 467 1 162 http://dx.doi.org/10.3897/zookeys.467.8206 journal article http://dx.doi.org/10.3897/zookeys.467.8206 1313-2970-467-1 319040F01D0F495092BFA2FF705517AF 319040F01D0F495092BFA2FF705517AF Taxon classification Animalia Coleoptera Curculionidae 97. Trigonopterus variolosus Riedel sp. n. Diagnostic description. Holotype, male (Fig. 97a). Length 2.35 mm. Color black, tarsi and antennae ferruginous. Body elongate; in dorsal aspect with marked constriction between pronotum and elytron; with distinct constriction in profile. Rostrum coarsely rugose-punctate, with median ridge and pair of irregular submedian ridges; epistome with indistinct, transverse, subangulate ridge. Pronotum with distinct subapical constriction; disk scabrous, punctures each with one erect seta; with median ridge. Elytra with striae deeply impressed, each with row of stout suberect bristles; intervals costate-tuberculate, almost nude; interval 3 most prominent; sutural interval swollen apically; interval 7 swollen subapically, laterally weakly projecting. Femora edentate. Metafemur subapically with stridulatory patch. Abdominal ventrite 5 flat, densely punctate, setose. Penis (Fig. 97b) with body flattened, in profile markedly curved; in dorsal aspect sides weakly diverging apicad; apex with median, triangular extension; transfer apparatus flagelliform, 1.1 x longer than body; apodemes 2.6 x as long as body; ductus ejaculatorius without bulbus. Intraspecific variation. Length 2.13-2.50 mm. Female rostrum dorsally with median costa and pair of submedian costae separated by rows of coarse punctures; epistome simple. Elytra with sutural interval apically more or less swollen. Material examined. Holotype (MZB): ARC0314 (EMBL # LM655504), West Java Prov., SW Bandung, Ciwidey, Mt. Patuha, sample 2, S07°09.699' , E107°24.377' , 2100 m, 06-IX-2006. Paratypes (MZB, ARC, SMNK, ZSM): W-Java Prov.: 2 exx, ARC0312 (EMBL # LM655502), ARC0313 (EMBL # LM655503), same data as holotype; 5 exx, ARC0315 (EMBL # LM655505), ARC0316 (EMBL # LM655506), SW Bandung, Ciwidey, Mt. Patuha, sample 3, S07°09.336' , E107°24.260' , 2015 m, 06-IX-2006; 6 exx, ARC0004, Ciwidey, Gambung, Mt. Tilu, 1900 m, 12-VI-2002; 13 exx, ARC0169, ARC0214 (EMBL # LM655436), ARC0215 (EMBL # LM655437), Cilawu, Mt. Cikuray, sample 3, S07°19.075' , E107°52.338' , 2050 m, 24-IX-2005. Distribution . W-Java Prov., (Mt. Cikuray, Mt. Patuha, Mt. Tilu). Elevation: 1900-2100 m. Etymology. This epithet is based on the Latin adjective variolosus (scarred) and refers to the species' rough sculpture. Notes. Trigonopterus variolosus Riedel, sp. n. was coded as " Trigonopterus sp. 302".