Trigonopterus pseudofulvicornis

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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 175822, https://species-id.net/w/index.php?title=Trigonopterus_pseudofulvicornis&oldid=175822 , 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 175822, https://species-id.net/w/index.php?title=Trigonopterus_pseudofulvicornis&oldid=175822 , 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 175822, https://species-id.net/w/index.php?title=Trigonopterus_pseudofulvicornis&oldid=175822 , 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: 2019-04-20, version 175822, https://species-id.net/w/index.php?title=Trigonopterus_pseudofulvicornis&oldid=175822 , 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 pseudofulvicornis Riedel sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnostic description

Holotype, male (Fig. 71a). Length 2.92 mm. Color of antennae ferruginous; legs dark ferruginous; remainder black. Body subovate; in dorsal aspect with weak constriction between pronotum and elytron; in profile dorsally convex. Rostrum dorsally with median carina and pair of submedian ridges; intervening furrows with sparse rows of suberect narrow scales; epistome indistinct, punctate-rugose. Pronotum with weak lateral flanges, with weak subapical constriction; disk subquadrate, densely punctate with small punctures; interspaces between punctures subglabrous. Elytra irregularly punctate with small punctures; striae marked by hardly visible hairlines; basal margin bordered by slightly larger punctures; stria 8 along humerus with five large, coarse punctures. Femora edentate. Metafemur with anteroventral ridge crenate. Metafemur with dorsoposterior edge weakly crenate; subapically with stridulatory patch. Metatibia with dorsal edge in basal 1/3 weakly denticulate. Abdominal ventrites 1–2 concave, subglabrous; ventrite 5 flat, punctate, with erect scales. Penis (Fig. 71b) with sides of body subparallel; apex subangulate; apodemes 2.4 × as long as body of penis; transfer apparatus flagelliform, 1.3 × as long as body of penis, 0.4 × total length of penis; ductus ejaculatorius with indistinct bulbus. Intraspecific variation. Length 2.56–2.95 mm. Female rostrum slender, dorsally subglabrous, with two submedian rows of minute punctures, with pair of sublateral furrows. Female pronotum more slender. Female abdominal ventrite 5 with sparse recumbent scales.

Material examined

Holotype (MZB): ARC3155 (GenBank # MK260522), SE-Sulawesi Prov., Kendari, road from Wawotobi to Lasolo, 03°45.086'S 122°12.976'E, 339 m, beaten, 17-IV-2013. Paratypes (MZB, SMNK): 3 exx, same data as holotype; 5 exx, ARC3150 (EMBL # LN884966), ARC3151 (GenBank # MK260524), ARC3152 (GenBank # MK260523), SE-Sulawesi Prov., Kendari, road from Wawotobi to Lasolo, 03°44.142'S 122°13.670'E, 482 m, beaten, 17-IV-2013.

Distribution

SE-Sulawesi Prov. (Kendari). Elevation 340–480 m.

Biology

On foliage in lowland forests.

Etymology

This epithet is a Latinized adjective based on the Greek prefix pseudo- (false) and the name of Trigonopterus fulvicornis (Pascoe) which is superficially very similar.

Notes

Trigonopterus pseudofulvicornis Riedel, sp. n. was coded as “Trigonopterus sp. 504”. Trigonopterus fulvicornis (Pascoe) differs mainly by the greater length of the transfer apparatus, which is about the penis’ total length in Trigonopterus fulvicornis (Pascoe) but only half the penis’ total length in Trigonopterus pseudofulvicornis Riedel, sp. n.

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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