Trigonopterus armipes

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: 2019-04-19, version 175523, https://species-id.net/w/index.php?title=Trigonopterus_armipes&oldid=175523 , 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: 2019-04-19, version 175523, https://species-id.net/w/index.php?title=Trigonopterus_armipes&oldid=175523 , 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: 2019-04-19, version 175523, https://species-id.net/w/index.php?title=Trigonopterus_armipes&oldid=175523 , 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 = 2019-10-16

}} Versioned wiki page: 2019-04-19, version 175523, https://species-id.net/w/index.php?title=Trigonopterus_armipes&oldid=175523 , 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 armipes Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 8a). Length 2.39 mm. Color of antennae and legs ferruginous; remainder black. Body subovate; in profile dorsally convex, with weak constriction between pronotum and elytron. Rostrum dorsally with median and pair of submedian ridges; intervening furrows with sparse rows of suberect setae; epistome posteriorly with transverse, angulate ridge. Pronotum with weak subapical constriction; densely punctate disk forming broad ridge with impunctate median line; interspaces between punctures subglabrous, subequal to or smaller than punctures´ diameter. Elytra with striae marked by rows of small punctures; basal margin bordered by transverse row of slightly deeper punctures; near humerus striae 7–9 with large, coarse punctures; sutural interval with additional row, other intervals subglabrous, with few interspersed punctures. Femora with anteroventral ridges crenate, ending with acute tooth; anterior surface coarsely punctate, each puncture with subrecumbent yellowish seta. Metafemur with dorsoposterior edge denticulate; subapically with stridulatory patch. Abdominal ventrite 1 and anterior portion of ventrite 2 cavernous, subglabrous; ventrite 2 posteriorly forming rim; ventrite 5 broadly concave, sparsely punctate. Penis (Fig. 8b) with sides of body rounded to medially pointed apex; apodemes 2.0 × as long as body of penis; transfer apparatus with complex sclerites; ductus ejaculatorius with indistinct bulbus. Intraspecific variation. Length 2.13–2.39 mm. Female rostrum dorsally punctate-rugose, with median costa; epistome indistinct. Female abdominal ventrite 5 flat.

Material examined

Holotype (MZB): ARC2900 (EMBL # LN884944), N-Sulawesi Prov., Kotamobagu, Modoinding, Lake Moat area, 00°42.862'N 124°28.356'E, 1024 m, beaten, 19-V-2012. Paratypes (MZB, SMNK): N-Sulawesi Prov.: 2 exx, ARC2901 (GenBank # MK260296), ARC2902 (GenBank # MK260297), same data as holotype; 7 exx, Kotamobagu, Modoinding, Lake Moat area, 00°42.862'N 124°28.356'E, 1024 m, sifted, 19-V-2012; 5 exx, ARC0333 (PCR failed), ARC0334 (GenBank # MK260299), ARC0335 (GenBank # MK260298), ARC0336 (PCR failed), Gn. Bonde near Matayangan, Bogani Nani Wartabone N.P., 00°27.300'N 123°56.950'E, 908 m, 18-VI-2006.

Distribution

N-Sulawesi Prov. (Lake Moat, Mt Bonde). Elevation: 910–1020 m.

Biology

On foliage and in leaf litter in montane forests.

Etymology

This epithet is a combination of the Latin nouns arma (weapon) and pes (foot, leg). It is treated as a noun in apposition.

Notes

Trigonopterus armipes Riedel, sp. n. was coded as “Trigonopterus sp. 397”. Populations from Lake Moat and Mt Bonde exhibit 10.7–11.1% p-distance in cox1 sequences, but no significant morphological differences could be found.

Original Description

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

Images