Trigonopterus cahyoi

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, Tänzler R, Balke M, Rahmadi C, Suhardjono Y (2014) Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands. ZooKeys (467) : 1–162, doi. Versioned wiki page: 2017-04-10, version 138507, https://species-id.net/w/index.php?title=Trigonopterus_cahyoi&oldid=138507 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Riedel2014ZooKeys,
author = {Riedel, Alexander AND Tänzler, Rene AND Balke, Michael AND Rahmadi, Cahyo AND Suhardjono, Yayuk R.},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands},
year = {2014},
volume = {},
issue = {467},
pages = {1--162},
doi = {10.3897/zookeys.467.8206},
url = {http://zookeys.pensoft.net/articles.php?id=4347},
note = {Versioned wiki page: 2017-04-10, version 138507, https://species-id.net/w/index.php?title=Trigonopterus_cahyoi&oldid=138507 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands
A1 - Riedel A
A1 - Tänzler R
A1 - Balke M
A1 - Rahmadi C
A1 - Suhardjono Y
Y1 - 2014
JF - ZooKeys
JA -
VL -
IS - 467
UR - http://dx.doi.org/10.3897/zookeys.467.8206
SP - 1
EP - 162
PB - Pensoft Publishers
M1 - Versioned wiki page: 2017-04-10, version 138507, https://species-id.net/w/index.php?title=Trigonopterus_cahyoi&oldid=138507 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.467.8206

Wikipedia/ Citizendium:

<ref name="Riedel2014ZooKeys">{{Citation
| author = Riedel A, Tänzler R, Balke M, Rahmadi C, Suhardjono Y
| title = Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands
| journal = ZooKeys
| year = 2014
| volume =
| issue = 467
| pages = 1--162
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.467.8206
| url = http://zookeys.pensoft.net/articles.php?id=4347
| pmc =
| accessdate = 2019-10-13

}} Versioned wiki page: 2017-04-10, version 138507, https://species-id.net/w/index.php?title=Trigonopterus_cahyoi&oldid=138507 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Coleoptera
Familia: Curculionidae
Genus: Trigonopterus

Name

Trigonopterus cahyoi Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 17a). Length 3.03 mm. Color of legs and head ferruginous, remainder black. Body elongate; in dorsal aspect with marked constriction between pronotum and elytron; in profile dorsally with indistinct constriction. Rostrum with median carina terminating on forehead; with pair of submedian ridges; intervening furrows each with row of erect, piliform scales; anteriorly behind epistome ridges shortened; epistome with transverse, angulate ridge forming distinct median denticle. Pronotum anterolaterally subangularly projecting; with indistinct subapical constriction; disk coarsely rugose-punctate; each puncture containing suberect piliform scale; with median ridge. Elytra with striae deeply impressed; each with row of suberect piliform scales; intervals costate, ridges transversely rugose; costa of interval 2 shortened at base; interval 7 swollen subapically, laterally weakly projecting; apex extended ventrad, beak-shaped. Meso- and metafemur with anteroventral ridge forming indistinct blunt tooth. Metafemur subapically with stridulatory patch and transverse row of denticles. Abdominal ventrite 5 subapically with shallow pit. Penis (Fig. 17b) with body in profile moderately curved ventrad; in dorsal aspect sides subparallel in basal half, anteriorly gently diverging; apex medially with small rounded extension; apodemes 2.0 × as long as body; ductus ejaculatorius without bulbus. Intraspecific variation. Length 2.05–3.19 mm. Color of elytra completely black or base and sutural interval ferruginous. Body of females slender; males slightly wider, especially between humeri. Female rostrum dorsally with pair of lateral furrows, pair of submedian furrows continued apicad by coarse punctures; epistome simple. Female abdominal ventrite 5 flat.

Material examined

Holotype (MZB): ARC2678 (EMBL # LM655936), West Java, Prov., Sumedang, Sukajadi, Mt. Cakrabuana, sample 6, S07°01.943', E108°08.029', 1593 m, 20-IV-2012. Paratypes (MZB, SMNK, ZSM): W-Java Prov.: 9 exx, Sumedang, Sukajadi, Mt. Cakrabuana, sample 4, S07°01.734', E108°08.059', 1530 m, 19-IV-2012; 8 exx, same data as holotype; 59 exx, ARC0155, ARC0172, ARC0193 (EMBL # LM655417), ARC0194 (EMBL # LM655418), ARC0195 (EMBL # LM655419), Ciamis, Mt. Sawal, Batu Cakra, sample 1, S07°14.920', E108°15.762', 990 m, 01-X-2005 (MZB); 13 exx, sample 3, S07°14.900', E108°15.893', 940 m, 01-X-2005; 11 exx, Ciamis, Mt. Sawal, Blok Cireong, sample 2, S07°14.127', E108°15.568', 1120 m, 01-X-2005; 3 exx, ARC2504 (EMBL # LM655841), Ciamis, Mt. Sawal, Panjalu, Tembong, sample 1, S07°10.528', E108°16.423', 1314 m, 29-XI-2011; 8 exx, ARC2508 (EMBL # LM655845), Ciamis, Mt. Sawal, Panjalu, Tembong, sample 3, S07°11.102', E108°16.310', 1569 m, 29-XI-2011.

Distribution

W-Java Prov. (Mt. Cakrabuana, Mt. Sawal). Elevation: 990–1593 m.

Etymology

The species is named for arachnologist Cahyo Rahmadi, who collected the first specimens of this species. The epithet is a noun in the genitive case.

Notes

Trigonopterus cahyoi Riedel, sp. n. was coded as “Trigonopterus sp. 320” by Tänzler et al. (2014)[1].

Original Description

  • Riedel, A; Tänzler, R; Balke, M; Rahmadi, C; Suhardjono, Y; 2014: Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands ZooKeys, (467): 1-162. doi

Images

Other References

  1. Tänzler R, Toussaint E, Suhardjono Y, Balke M, Riedel A (2014) Multiple transgressions of Wallace’s Line explain diversity of flightless Trigonopterus weevils on Bali. Proceedings of the Royal Society B: Biological Sciences 281: 20132528. doi: 10.1098/rspb.2013.2528