Trigonopterus manadensis

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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 175796, https://species-id.net/w/index.php?title=Trigonopterus_manadensis&oldid=175796 , 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 175796, https://species-id.net/w/index.php?title=Trigonopterus_manadensis&oldid=175796 , 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 175796, https://species-id.net/w/index.php?title=Trigonopterus_manadensis&oldid=175796 , 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 175796, https://species-id.net/w/index.php?title=Trigonopterus_manadensis&oldid=175796 , 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 manadensis Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 47a). Length 2.26 mm. Color of antennae and tarsi ferruginous; remainder black. Body subovate; in profile dorsally convex. Rostrum dorsally with median and pair of submedian ridges; intervening furrows with sparse rows of suberect setae; epistome short, posteriorly with transverse, angulate ridge. Pronotum with weak subapical constriction; disk densely punctate; in apical 1/2 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; stria 8 and 9 along humerus with large, coarse punctures; sutural interval with additional row, other intervals subglabrous, with few interspersed punctures; elytral base weakly costate. Femora with anteroventral ridges ending with small tooth; anterior surface coarsely punctate, each puncture with recumbent yellowish seta. Metafemur with dorsoposterior edge denticulate; subapically with stridulatory patch. Abdominal ventrite 1 and anterior portion of ventrite 2 concave, subglabrous; ventrite 2 posteriorly forming rim; ventrite 5 weakly concave, almost flat; sparsely punctate. Penis (Fig. 47b) with sides of body in basal 1/2 rounded, converging to pointed apex; in profile body of penis markedly curved ventrad; apodemes 2.2 × as long as body of penis; transfer apparatus complex; ductus ejaculatorius without bulbus. Intraspecific variation. Length 2.22–2.36 mm. Female rostrum dorsally punctate-rugose, with median costa; epistome indistinct. Female abdominal ventrite 5 flat, subapically with sparse recumbent scales.

Material examined

Holotype (MZB): ARC2753 (GenBank # MK260295), N-Sulawesi Prov., Tomohon, Rurukan, Gn. Mahawu, 01°21.409'N 124°51.535'E to 01°21.370'N 124°51.676'E, 1126–1231 m, beaten, 14-V-2012. Paratypes (MZB, SMNK): N-Sulawesi Prov.: 2 exx, ARC2752 (GenBank # MK260294), ARC2760 (GenBank # MK260287), same data as holotype; 10 exx, ARC2765 (GenBank # MK260288), ARC2766 (GenBank # MK260289), Tomohon, Rurukan, Gn. Mahawu, 01°21.697'N 124°51.885'E, 1176 m, 14-V-2012; 8 exx, Gn. Mahawu, Tomohon, 01°20.844'N 124°52.253'E, 1209 m, sifted, 15-V-2012; 7 exx, Tomohon, Rurukan, Gn. Mahawu, 1200 m, beaten, 30-XI-1999; 3 exx, Gn. Mahawu, Tomohon, 01°20.951'N 124°52.207'E, 1230 m, 14-V-2012, sifted; 11 exx, ARC6051 (GenBank # MK260293), ARC6052 (GenBank # MK260286), Gn. Mahawu, Tomohon, 01°20.791'N 124°52.268'E, 1230 m, sifted, 14-V-2012; 1 ex, Gn. Mahawu, Tomohon, 01°20.819'N 124°52.194'E, 1278 m, sifted, 15-V-2012; 1 ex, ARC6048 (GenBank # MK260292), Tomohon, Rurukan, Gn. Mahawu, 01°21.409'N 124°51.535'E, 1166 m, 14-V-2012, sifted; 2 exx, Airmadidi, Gn. Klabat, 01°26.430'N 125°00.622'E, 889 m, sifted, 17-V-2012; 3 exx, Airmadidi, Gn. Klabat, 01°26.505'N 125°00.636'E, 923 m, sifted, 16-V-2012; 5 exx, Airmadidi, Gn. Klabat, 01°26.619'N 125°00.805'E, 1018 m, sifted, 17-V-2012; 3 exx, ARC2789 (GenBank # MK260291), Airmadidi, Gn. Klabat, 01°26.635'N 125°00.823'E, 1031 m, sifted, 16-V-2012; 2 exx, Airmadidi, Gn. Klabat, 01°26.988'N 125°01.244'E, 1392 m, sifted, 17-V-2012; 1 ex, ARC0327 (GenBank # MK260290), Bitung, Gn. Dua Saudara, 01°29.417'N 125°09.150'E, sifted, 25-VI-2006.

Distribution

N-Sulawesi Prov. (Tomohon, Mt Klabat, Mt Dua Saudara). Elevation 890–1390 m.

Biology

On foliage in montane forests, rarely in leaf litter.

Etymology

This epithet is a Latinized adjective based on the town of Manado.

Notes

Trigonopterus manadensis Riedel, sp. n. was coded as “Trigonopterus sp. 396”.

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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