Trigonopterus sampunensis

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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 175833, https://species-id.net/w/index.php?title=Trigonopterus_sampunensis&oldid=175833 , 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 175833, https://species-id.net/w/index.php?title=Trigonopterus_sampunensis&oldid=175833 , 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 175833, https://species-id.net/w/index.php?title=Trigonopterus_sampunensis&oldid=175833 , 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 = 2019-10-18

}} Versioned wiki page: 2019-04-20, version 175833, https://species-id.net/w/index.php?title=Trigonopterus_sampunensis&oldid=175833 , 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 sampunensis Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 82a). Length 2.14 mm. Color of antennae ferruginous; legs and head dark ferruginous; remainder black. Body subovate; in profile dorsally convex. Rostrum dorsally with median and pair of submedian ridges; intervening furrows with sparse rows of setae; epistome posteriorly with transverse ridge. Pronotum with disk densely punctate; interspaces between punctures subglabrous, subequal to punctures´ diameter; median line impunctate. Elytra with striae marked by small punctures; stria 8 near humerus with slightly larger punctures; suture bordered by row of small punctures; intervals subglabrous. Anteroventral ridge of mesofemur and metafemur ending with small blunt tooth. Metafemur with simple dorsoposterior edge, dorsally with sparse suberect transparent scales; subapically with stridulatory patch. Abdominal ventrites 1–2 concave, subglabrous, microreticulate; ventrite 2 laterally forming flange, in profile subangularly projecting; ventrite 5 subglabrous, sparsely punctate, at middle with round pit. Penis (Fig. 82b) with sides of body subparallel; apex subtruncate with short median extension; apodemes 2.9 × as long as body of penis; transfer apparatus flagelliform, directed basad in repose, subequal in length to body of penis; ductus ejaculatorius with indistinct bulbus. Intraspecific variation. Length 2.04–2.50 mm.

Material examined

Holotype (MZB): ARC2837 (GenBank # MK260258), S-Sulawesi Prov., Pc. Palopo, Gn. Sampuna, 02°56.545'S 120°05.595'E, 1101 m, sifted, 29-V-2012. Paratypes (MZB, SMNK): S-Sulawesi Prov.: 3 exx, ARC3090 (GenBank # MK260259), ARC3091 (GenBank # MK260257), ARC3092 (GenBank # MK260260), same data as holotype.

Distribution

S-Sulawesi Prov. (Pc. Palopo). Elevation ca. 1100 m.

Biology

In leaf litter of montane forest.

Etymology

This epithet is a Latinized adjective based on the type locality, Mt Sampuna.

Notes

Trigonopterus sampunensis Riedel, sp. n. was coded as “Trigonopterus sp. 388”.

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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