Trigonopterus squalidus

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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 138643, https://species-id.net/w/index.php?title=Trigonopterus_squalidus&oldid=138643 , 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 138643, https://species-id.net/w/index.php?title=Trigonopterus_squalidus&oldid=138643 , 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 138643, https://species-id.net/w/index.php?title=Trigonopterus_squalidus&oldid=138643 , 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 = 2019-10-16

}} Versioned wiki page: 2017-04-10, version 138643, https://species-id.net/w/index.php?title=Trigonopterus_squalidus&oldid=138643 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Coleoptera
Familia: Curculionidae
Genus: Trigonopterus

Name

Trigonopterus squalidus Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 85a). Length 2.78 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 with median ridge and pair of submedian ridges, intervening furrows punctate; punctures each with erect narrow scale; epistome with transverse, subangulate ridge. Pronotum anterolaterally angularly projecting; with distinct subapical constriction; disk scabrous, punctures each with one small erect scale; interspaces dull, greyish, markedly microreticulate; with irregular median ridge. Elytra with striae deeply impressed, each with row of narrow suberect scales; intervals irregularly costate-tuberculate, with minute recumbent scales; interval 5 subbasally swollen; interval 7 swollen subapically, laterally weakly projecting. Femora edentate, with crenulate anteroventral ridge. Metafemur subapically with stridulatory patch and transverse row of denticles. Abdominal ventrite 5 flat, densely punctate, setose. Penis (Fig. 85b) with body in profile moderately curved; in dorsal aspect sides subparallel, subapically slightly widened; apex with median, acute extension; transfer apparatus flagelliform, 1.5 × longer than body; apodemes 2.4 × as long as body; ductus ejaculatorius without bulbus. Intraspecific variation. Length 2.59–2.84 mm. Female rostrum dorsally subglabrous, with pair of lateral furrows, coarsely punctate; epistome simple.

Material examined

Holotype (MZB): ARC2737 (EMBL # LM655993), East Sumatra, Lampung Prov., Gisting, Sidokaton, Mt. Tanggamus, sample 1, S05°25.475', E104°41.063', 1539 m, 03-V-2012. Paratypes (MZB, SMNK, ZSM): E-Sumatra, Lampung Prov., Gisting, Sidokaton, Mt. Tanggamus: 2 exx, ARC2741 (EMBL # LM655997), ARC2742 (EMBL # LM655998), sample 2, S05°25.491', E104°41.006', 1636 m, 03-V-2012; 4 exx, ARC2744 (EMBL # LM656000), sample 3, S05°25.508', E104°40.882', 1759 m, 03-V-2012; 3 exx, sample 4, S05°25.484', E104°41.027', 1623 m, sifted.

Distribution

Lampung Prov. (Mt. Tanggamus). Elevation: 1539–1759 m.

Etymology

This epithet is based on the Latin adjective squalidus (rough, dirty) and refers to the rough integument often covered with dirt incrustations.

Notes

Trigonopterus squalidus Riedel, sp. n. was coded as “Trigonopterus sp. 371”.

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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