Trigonopterus klatakanensis Riedel

Riedel, Alexander, Taenzler, Rene, Balke, Michael, Rahmadi, Cahyo & Suhardjono, Yayuk R., 2014, Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands, ZooKeys 467, pp. 1-162: 41-42

publication ID

http://dx.doi.org/10.3897/zookeys.467.8206

publication LSID

lsid:zoobank.org:pub:319040F0-1D0F-4950-92BF-A2FF705517AF

persistent identifier

http://treatment.plazi.org/id/8B4380C6-AD7A-47EC-9D63-555500933153

taxon LSID

lsid:zoobank.org:act:8B4380C6-AD7A-47EC-9D63-555500933153

treatment provided by

ZooKeys by Pensoft

scientific name

Trigonopterus klatakanensis Riedel
status

sp. n.

Taxon classification Animalia Coleoptera Curculionidae

43. Trigonopterus klatakanensis Riedel  sp. n.

Diagnostic description.

Holotype, male (Fig. 43a). Length 2.50 mm. Color of antennae and legs ferruginous; remainder dark ferruginous. Body subovate, in dorsal aspect with weak constriction between pronotum and elytron; in profile dorsally convex. Rostrum with median ridge and pair of submedian ridges, intervening furrows each with sparse row of mesad directed scales; epistome with irregular transverse ridge. Pronotum coarsely punctate, reticulate, with median costa; with sparse, recumbent scales. Elytra with striae distinct, marked by rows of punctures; intervals weakly costate, with rows of punctures; sutural interval basally swollen, coarsely punctate; each puncture containing minute recumbent seta; elytral apex subtruncate, rounded. Femora with simple anteroventral ridge. Metafemur subapically with stridulatory patch. Abdominal ventrite 5 coarsely punctate, with sparse subrecumbent scales. Penis (Fig. 43b) with sides of body subparallel; apex with median angulate extension; transfer apparatus with thick median rod 2.0 × as long as body; median rod projecting basad further than apicad; apodemes 3.1 × as long as body; ductus ejaculatorius without bulbus. Intraspecific variation. Length 2.22-2.53 mm. Color of elytra ferruginous to black. Female rostrum in apical half dorsally subglabrous, sparsely punctate; epistome simple.

Material examined.

Holotype (MZB): ARC0595 (EMBL # LM655531), Bali, National Park, Mt. Klatakan, sample 1, S08°13.220', E114°29.509', 545 m, 12-XI-2007. Paratypes (MZB, SMNK): Bali National Park, Mt. Klatakan: 3 exx, ARC0596 (EMBL # LM655532), ARC0597 (EMBL # LM655533), ARC0598 (EMBL # LM655534), same data as holotype; 2 exx, ARC2954 (EMBL # LM656007), ARC2955 (EMBL # LM656008), sample 2, S08°13.029', E114°29.466', 600 m, 12-XI-2007; 7 exx, sample 3, S08°13.325', E114°29.477', 500 m, 12-XI-2007.

Distribution.

Bali (Mt. Klatakan). Elevation: 500-600 m.

Etymology.

This epithet is based on the type locality, Mt. Klatakan.

Notes.

Trigonopterus klatakanensis  Riedel, sp. n. was coded as " Trigonopterus  sp. 285" by Tänzler et al. (2014).