Trigonopterus latipennis

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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 175558, https://species-id.net/w/index.php?title=Trigonopterus_latipennis&oldid=175558 , 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 175558, https://species-id.net/w/index.php?title=Trigonopterus_latipennis&oldid=175558 , 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 175558, https://species-id.net/w/index.php?title=Trigonopterus_latipennis&oldid=175558 , 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: 2019-04-19, version 175558, https://species-id.net/w/index.php?title=Trigonopterus_latipennis&oldid=175558 , 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 latipennis Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 43a). Length 2.68 mm. Color of antennae and legs ferruginous; remainder black. Body subrhomboid; in dorsal aspect with constriction between pronotum and elytron; in profile dorsally convex. Rostrum dorsally with median and pair of submedian ridges; intervening furrows with rows of suberect yellowish scales; epistome short, subglabrous, posteriorly with transverse ridge. Pronotum with lateral edges subparallel, weakly converging, rounded to subapical constriction; disk densely punctate, forming broad ridge with impunctate median line; anteriorly some punctures bearing long, slender scales. Elytra with humeri laterally markedly protruding; striae marked by small punctures; stria 1 more distinctly impressed; intervals subglabrous, with sparse recumbent yellowish scales; humeri densely irregularly punctate; along base transversely impressed, with punctures larger, scales denser and wider. Femora edentate; anteroventral ridge distinct, simple. Metafemur with dorsoposterior edge denticulate; subapically with stridulatory patch. Metatibia in basal 1/2 with dorsal edge denticulate; in apical 1/2 slender, posteroventrally densely clothed with short yellowish setae. Abdominal ventrites 1–2 concave, subglabrous; ventrite 5 flat, sparsely punctate. Penis (Fig. 43b) with sides of body subparallel; apex weakly rounded, with setae; apodemes 2.5 × as long as body of penis; transfer apparatus complex; ductus ejaculatorius with indistinct bulbus. Intraspecific variation. Length 2.14–2.68 mm. Female body more slender, subovate, humeri not protruding; female rostrum subglabrous with submedian row of punctures and sublateral pair of furrows; epistome simple.

Material examined

Holotype (MZB): ARC2773 (GenBank # MK260383), N-Sulawesi Prov., Airmadidi, Gn. Klabat, 01°26.505'N 125°00.636'E, 923 m, sifted, 16-V-2012. Paratypes (MZB, SMNK): N-Sulawesi Prov.: 5 exx, ARC2774 (GenBank # MK260382), ARC2775 (GenBank # MK260378), ARC2776 (GenBank # MK260381), same data as holotype; 3 exx, ARC2794 (GenBank # MK260380), ARC2796 (GenBank # MK260379), Airmadidi, Gn. Klabat, 01°26.430'N 125°00.622'E, 889 m, sifted, 17-V-2012; 4 exx, ARC0329 (GenBank # MK260386), ARC0330 (EMBL # HG939576), ARC0331 (GenBank # MK260385), ARC0332 (GenBank # MK260384), Bitung, Gn. Dua Saudara, 01°29.417'N 125°09.150'E, sifted, 25-VI-2006.

Distribution

N-Sulawesi Prov. (Mt Klabat, Bitung). Elevation 890–920 m.

Biology

In leaf litter of montane forest.

Etymology

This epithet is an adjectival combination of the Latin adjective latus, -a, -um (wide), the noun penna (wing, elytron) and the second adjectival declension ending -is, and refers to the body shape of this species.

Notes

Trigonopterus latipennis Riedel, sp. n. was coded as “Trigonopterus sp. 418”.

Original Description

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

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