Trigonopterus singularis

From Species-ID
Jump to: navigation, search
Notice: This page is derived from the original publication listed below, whose author(s) should always be credited. Further contributors may edit and improve the content of this page and, consequently, need to be credited as well (see page history). Any assessment of factual correctness requires a careful review of the original article as well as of subsequent contributions.

If you are uncertain whether your planned contribution is correct or not, we suggest that you use the associated discussion page instead of editing the page directly.

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 138639, https://species-id.net/w/index.php?title=Trigonopterus_singularis&oldid=138639 , 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 138639, https://species-id.net/w/index.php?title=Trigonopterus_singularis&oldid=138639 , 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 138639, https://species-id.net/w/index.php?title=Trigonopterus_singularis&oldid=138639 , 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 = 2019-10-18

}} Versioned wiki page: 2017-04-10, version 138639, https://species-id.net/w/index.php?title=Trigonopterus_singularis&oldid=138639 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Coleoptera
Familia: Curculionidae
Genus: Trigonopterus

Name

Trigonopterus singularis Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 83a). Length 3.44 mm. Color of tarsi and antennae ferruginous, remainder black. Body elongate; in dorsal aspect with marked constriction between pronotum and elytron; in profile dorsally with indistinct constriction. Rostrum with median carina terminating on forehead; with pair of submedian ridges; intervening furrows each with row of erect, piliform scales; epistome with transverse, angulate ridge forming minute median denticle. Pronotum without distinct subapical constriction; disk densely punctate, interspaces glabrous; each puncture containing one small scale. Elytra with striae deeply impressed; each with row of narrow, suberect scales; intervals weakly carinate, nude, coriaceous; interval 7 swollen subapically, laterally weakly projecting; apex extended ventrad, beak-shaped. Metafemur with crenulate anteroventral ridge terminating with small tooth; subapically with stridulatory patch and transverse row of denticles. Metatibia in basal half with dorsal edge denticulate. Abdominal ventrite 5 flat, subapically with shallow pit. Penis (Fig. 83b) with body in profile markedly curved ventrad; in dorsal aspect sides basally concave, before apex subparallel; apex medially with small rounded extension; apodemes 1.6 × as long as body; ductus ejaculatorius without bulbus. Intraspecific variation. Length 3.06–3.44 mm. Female rostrum dorsally with pair of lateral furrows, and pair of more shallow submedian furrows; epistome simple. Elytral apex in males rounded, in females narrower, subangulate. Female abdominal ventrite 5 flat. Penis of specimen ARC2747 narrow, sides subparallel from base to shortly before apex.

Material examined

Holotype (MZB): ARC0281 (EMBL # LM655471), East Sumatra, Lampung Prov., Kalianda, Mt. Rajabasa, sample 1, S05°46.896', E105°37.687', 1281 m, 15-VIII-2006. Paratypes (MZB, SMNK): E-Sumatra, Lampung Prov., Kalianda, Mt. Rajabasa: 1 ex, ARC0282 (EMBL # LM655472), same data as holotype; 2 exx, ARC2746 (EMBL # LM656002), ARC2747 (EMBL # LM656003), sample 1, S05°46.896', E105°37.687', 1281 m, 07-V-2012; 1 ex, sample 6, S05°46.651', E105°37.574', 1257 m, 07-V-2012.

Distribution

Lampung Prov. (Mt. Rajabasa). Elevation: 1257–1281 m.

Etymology

This epithet is based on the Latin adjective singularis (alone) and refers to the fact that no other Trigonopterus species could be found on the type locality.

Notes

Trigonopterus singularis Riedel, sp. n. was coded as “Trigonopterus sp. 321”.

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

Images