Trigonopterus rudis

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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: 2019-04-20, version 175831, https://species-id.net/w/index.php?title=Trigonopterus_rudis&oldid=175831 , 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 175831, https://species-id.net/w/index.php?title=Trigonopterus_rudis&oldid=175831 , 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 175831, https://species-id.net/w/index.php?title=Trigonopterus_rudis&oldid=175831 , 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 = 2019-10-19

}} Versioned wiki page: 2019-04-20, version 175831, https://species-id.net/w/index.php?title=Trigonopterus_rudis&oldid=175831 , 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 rudis Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 80a). Length 1.76 mm. Color of antennae and legs ferruginous; elytra dorsally and near base ferruginous, remainder dark ferruginous to black. Body subovate; in dorsal aspect and in profile with distinct constriction between pronotum and elytron. Rostrum dorsally with median ridge and pair of submedian ridges; intervening furrows with coarse punctures containing each one suberect seta; epistome subglabrous. Pronotum with weak subapical constriction; disk densely, coarsely punctate; interspaces between punctures reticulate-rugose. Elytra with striae deeply impressed, intervals dorsally tuberculate-costate, subglabrous; intervals 1, 3, 5, 7 near base more distinctly swollen; punctures each with stout, suberect seta. Femora edentate. Anteroventral ridges simple; anterior surface of femora punctate-rugose. Metafemur subapically with stridulatory patch. Abdominal ventrite 1 weakly concave, with coarse punctures; ventrite 5 at middle with weak depression, coarsely punctate. Penis (Fig. 80b) with sides subparallel, apex subangulate, laterally with sparse setae; apodemes 2.3 × as long as body of penis; transfer apparatus dentiform, directed basad in repose; ductus ejaculatorius with indistinct bulbus. Intraspecific variation. Length 1.76–1.96 mm. Female rostrum slender, dorsally with submedian and sublateral row of coarse punctures; without epistome. Female abdominal ventrite 5 flat, coarsely punctate.

Material examined

Holotype (MZB): ARC3079 (GenBank # MK260551), S-Sulawesi Prov., Tanah Toraja, Ponding, Baruppu, 02°47.918'S 119°47.408'E, 2233 m, sifted, 04-V-2013. Paratypes (ARC, MZB, SMNK): 3 exx, ARC3078 (GenBank # MK260549), ARC3080 (GenBank # MK260550), same data as holotype; 1 ex, Ponding, Baruppu, 02°48.010'S 119°47.560'E, 2199 m, sifted, 04-V-2013; 2 exx, Tanah Toraja, Pulu Pulu, 1700 m, 13–16-VIII-1990, sifted; 2 exx, Tanah Toraja, Pulu Pulu, 2400 m, 15–16-VIII-1990, sifted.

Distribution

S-Sulawesi Prov. (Tanah Toraja). Elevation 1700–2400 m.

Biology

In leaf litter of montane forest.

Etymology

This epithet is the Latin adjective rudis, -e (coarse, rough) and refers to the species´ sculpture.

Notes

Trigonopterus rudis Riedel, sp. n. was coded as “Trigonopterus sp. 519”.

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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