Trigonopterus silvicola

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, Narakusumo R (2019) One hundred and three new species of Trigonopterus weevils from Sulawesi. ZooKeys (828) : 1–153, doi. Versioned wiki page: 2019-04-20, version 175842, https://species-id.net/w/index.php?title=Trigonopterus_silvicola&oldid=175842 , contributors (alphabetical order): Pensoft Publishers, Alexander Riedel.

Citation formats to copy and paste

BibTeX:

@article{Riedel2019ZooKeys,
author = {Riedel, Alexander AND Narakusumo, Raden Pramesa},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {One hundred and three new species of Trigonopterus weevils from Sulawesi},
year = {2019},
volume = {},
issue = {828},
pages = {1--153},
doi = {10.3897/zookeys.828.32200},
url = {https://zookeys.pensoft.net/articles.php?id=32200},
note = {Versioned wiki page: 2019-04-20, version 175842, https://species-id.net/w/index.php?title=Trigonopterus_silvicola&oldid=175842 , contributors (alphabetical order): Pensoft Publishers, Alexander Riedel.}

}

RIS/ Endnote:

TY - JOUR
T1 - One hundred and three new species of Trigonopterus weevils from Sulawesi
A1 - Riedel A
A1 - Narakusumo R
Y1 - 2019
JF - ZooKeys
JA -
VL -
IS - 828
UR - http://dx.doi.org/10.3897/zookeys.828.32200
SP - 1
EP - 153
PB - Pensoft Publishers
M1 - Versioned wiki page: 2019-04-20, version 175842, https://species-id.net/w/index.php?title=Trigonopterus_silvicola&oldid=175842 , contributors (alphabetical order): Pensoft Publishers, Alexander Riedel.

M3 - doi:10.3897/zookeys.828.32200

Wikipedia/ Citizendium:

<ref name="Riedel2019ZooKeys">{{Citation
| author = Riedel A, Narakusumo R
| title = One hundred and three new species of Trigonopterus weevils from Sulawesi
| journal = ZooKeys
| year = 2019
| volume =
| issue = 828
| pages = 1--153
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.828.32200
| url = https://zookeys.pensoft.net/articles.php?id=32200
| pmc =
| accessdate = 2019-10-15

}} Versioned wiki page: 2019-04-20, version 175842, https://species-id.net/w/index.php?title=Trigonopterus_silvicola&oldid=175842 , contributors (alphabetical order): Pensoft Publishers, Alexander Riedel.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Coleoptera
Familia: Curculionidae
Genus: Trigonopterus

Name

Trigonopterus silvicola Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 91a). Length 2.20 mm. Color of legs and head ferruginous; remainder black. Body subovate; in dorsal aspect with weak constriction between pronotum and elytron; in profile dorsally convex. Rostrum in front of eye with distinct lateral constriction; dorsally with median and pair of submedian ridges; intervening furrows with sparse rows of subrecumbent setae; epistome short, posteriorly with transverse, angulate ridge. Pronotum with disk densely coarsely punctate; each puncture containing fine, recumbent seta; with impunctate median ridge; towards sides punctures becoming larger, with reticulate interspaces. Elytra with striae marked by small punctures, each with indistinct recumbent seta; intervals subglabrous, with few interspersed punctures. Femora edentate. Meso- and metafemur with anteroventral ridge crenate. Metafemur with dorsoposterior edge weakly denticulate-crenate; subapically with stridulatory patch. Metatibia at middle ventrally with short row of setae. Abdominal ventrite 1 concave, sparsely punctate, microreticulate; ventrite 5 punctate, at middle and sublaterally with shallow depressions. Penis (Fig. 91b) with sides of body subparallel; apex subangulate, with short median extension, sparsely setose; apodemes 2.4 × as long as body of penis; transfer apparatus complex; ductus ejaculatorius without bulbus. Intraspecific variation. Length 2.14–2.24 mm. Female rostrum in apical 1/2 subglabrous with submedian rows of punctures and sublateral furrows; without distinct epistome. Female metatibia ventrally simple, with sparse setae.

Material examined

Holotype (MZB): ARC3270 (GenBank # MK260568), C-Sulawesi Prov., Luwuk, Salodi, Gn. Taluanjang, 00°49.202'S 122°52.395'E, 702 m, sifted, 21-V-2013. Paratypes (MZB, SMNK): Luwuk, Salodi, Gn. Taluanjang: 5 exx, ARC3271 (GenBank # MK260566), ARC3272 (GenBank # MK260565), ARC3273 (GenBank # MK260567), same data as holotype; 2 exx, 00°49.264'S 122°52.343'E, 759 m, sifted, 21-V-2013; 3 exx, 00°49.307'S 122°52.322'E, 760 m, sifted, 21-V-2013.

Distribution

C-Sulawesi Prov. (Luwuk). Elevation 700–760 m.

Biology

In leaf litter of lower montane forest.

Etymology

This epithet is the Latin noun silvicola (sylvan, forest dweller) in apposition.

Notes

Trigonopterus silvicola Riedel, sp. n. was coded as “Trigonopterus sp. 524”.

Original Description

  • Riedel, A; Narakusumo, R; 2019: One hundred and three new species of Trigonopterus weevils from Sulawesi ZooKeys, (828): 1-153. doi

Images