Trigonopterus asper

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This page should be cited as follows (rationale):
Riedel A, Tänzler R, Balke M, Rahmadi C, Suhardjono Y (2014) Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands. ZooKeys (467) : 1–162, doi. Versioned wiki page: 2017-04-10, version 138493, https://species-id.net/w/index.php?title=Trigonopterus_asper&oldid=138493 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Riedel2014ZooKeys,
author = {Riedel, Alexander AND Tänzler, Rene AND Balke, Michael AND Rahmadi, Cahyo AND Suhardjono, Yayuk R.},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands},
year = {2014},
volume = {},
issue = {467},
pages = {1--162},
doi = {10.3897/zookeys.467.8206},
url = {http://zookeys.pensoft.net/articles.php?id=4347},
note = {Versioned wiki page: 2017-04-10, version 138493, https://species-id.net/w/index.php?title=Trigonopterus_asper&oldid=138493 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands
A1 - Riedel A
A1 - Tänzler R
A1 - Balke M
A1 - Rahmadi C
A1 - Suhardjono Y
Y1 - 2014
JF - ZooKeys
JA -
VL -
IS - 467
UR - http://dx.doi.org/10.3897/zookeys.467.8206
SP - 1
EP - 162
PB - Pensoft Publishers
M1 - Versioned wiki page: 2017-04-10, version 138493, https://species-id.net/w/index.php?title=Trigonopterus_asper&oldid=138493 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.467.8206

Wikipedia/ Citizendium:

<ref name="Riedel2014ZooKeys">{{Citation
| author = Riedel A, Tänzler R, Balke M, Rahmadi C, Suhardjono Y
| title = Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands
| journal = ZooKeys
| year = 2014
| volume =
| issue = 467
| pages = 1--162
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.467.8206
| url = http://zookeys.pensoft.net/articles.php?id=4347
| pmc =
| accessdate = 2019-10-13

}} Versioned wiki page: 2017-04-10, version 138493, https://species-id.net/w/index.php?title=Trigonopterus_asper&oldid=138493 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Coleoptera
Familia: Curculionidae
Genus: Trigonopterus

Name

Trigonopterus asper Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 10a). Length 2.60 mm. Color of legs and head ferruginous, remainder black. 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 tuberculate, almost nude; sutural interval apically extended; interval 7 swollen subapically, laterally weakly projecting. Femora edentate. Metafemur subapically with stridulatory patch. Abdominal ventrite 5 flat, densely punctate, setose. Penis (Fig. 10b) with body flattened, in profile markedly curved; in dorsal aspect sides subparallel; apex with median, subtriangular extension; transfer apparatus flagelliform, 1.5 × longer than body; apodemes 2.6 × as long as body; ductus ejaculatorius without bulbus. Intraspecific variation. Length 2.48–2.60 mm. Female rostrum dorsally with pairs of lateral and submedian furrows; epistome simple.

Material examined

Holotype (MZB): ARC2520 (EMBL # LM655857), West Java Prov., Bandung, Lembang, Pangli, Mt. Bukittinggul, sample 3, S06°48.807', E107°43.897', 1983 m, 03-XII-2011. Paratypes (MZB, SMNK, ZSM): Bandung, Lembang, Pangli, Mt. Bukittinggul: 10 exx, ARC2521 (EMBL # LM655858), ARC3639 (EMBL # LM656061), same data as holotype; 4 exx, sample 2, S06°48.845', E107°44.074', 1898 m, 03-XII-2011; 10 exx, ARC2522 (EMBL # LM655859), sample 4, S06°48.660', E107°43.722', 2185 m, 03-XII-2011.

Distribution

W-Java Prov. (Mt. Bukittinggul). Elevation: 1983–2185 m.

Etymology

This epithet is based on the Latin adjective asper (rough, coarse) and refers to its body sculpture.

Notes

Trigonopterus asper Riedel, sp. n. was coded as “Trigonopterus sp. 359”. It is closely related to Trigonopterus variolosus Riedel, sp. n. from which it can be separated by a larger penis with a longer flagellum. The minimal p-distance between both species is 9.5%.

Original Description

  • Riedel, A; Tänzler, R; Balke, M; Rahmadi, C; Suhardjono, Y; 2014: Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands ZooKeys, (467): 1-162. doi

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