Pselaphodes erlangshanus

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):
Yin Z, Li L (2012) Notes on Michael Schülke’s pselaphine collections from China. – Tyrini. I. genera Labomimus Sharp, Linan Hlaváč and Pselaphodes Westwood (Coleoptera, Staphylinidae, Pselaphinae). ZooKeys 251 : 83–118, doi. Versioned wiki page: 2012-12-18, version 28998, https://species-id.net/w/index.php?title=Pselaphodes_erlangshanus&oldid=28998 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Yin2012ZooKeys251,
author = {Yin, Zi-Wei AND Li, Li-Zhen},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {Notes on Michael Schülke’s pselaphine collections from China. – Tyrini. I. genera Labomimus Sharp, Linan Hlaváč and Pselaphodes Westwood (Coleoptera, Staphylinidae, Pselaphinae)},
year = {2012},
volume = {251},
issue = {},
pages = {83--118},
doi = {10.3897/zookeys.251.4099},
url = {http://www.pensoft.net/journals/zookeys/article/4099/abstract},
note = {Versioned wiki page: 2012-12-18, version 28998, https://species-id.net/w/index.php?title=Pselaphodes_erlangshanus&oldid=28998 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - Notes on Michael Schülke’s pselaphine collections from China. – Tyrini. I. genera Labomimus Sharp, Linan Hlaváč and Pselaphodes Westwood (Coleoptera, Staphylinidae, Pselaphinae)
A1 - Yin Z
A1 - Li L
Y1 - 2012
JF - ZooKeys
JA -
VL - 251
IS -
UR - http://dx.doi.org/10.3897/zookeys.251.4099
SP - 83
EP - 118
PB - Pensoft Publishers
M1 - Versioned wiki page: 2012-12-18, version 28998, https://species-id.net/w/index.php?title=Pselaphodes_erlangshanus&oldid=28998 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.251.4099

Wikipedia/ Citizendium:

<ref name="Yin2012ZooKeys251">{{Citation
| author = Yin Z, Li L
| title = Notes on Michael Schülke’s pselaphine collections from China. – Tyrini. I. genera Labomimus Sharp, Linan Hlaváč and Pselaphodes Westwood (Coleoptera, Staphylinidae, Pselaphinae)
| journal = ZooKeys
| year = 2012
| volume = 251
| issue =
| pages = 83--118
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.251.4099
| url = http://www.pensoft.net/journals/zookeys/article/4099/abstract
| pmc =
| accessdate = 2019-04-20

}} Versioned wiki page: 2012-12-18, version 28998, https://species-id.net/w/index.php?title=Pselaphodes_erlangshanus&oldid=28998 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Coleoptera
Familia: Staphylinidae
Genus: Pselaphodes

Name

Pselaphodes erlangshanus Yin & Li sp. n.Wikispecies linkZooBank linkPensoft Profile

Type material

(2 ♂♂). Holotype: ♂, labeled ‘CHINA: W-Sichuan 1999 / Ganzi Tibet. Aut. Pref., Luding Co. / W Erlanshan-pass, 2600 m / 7 km SSE Luding, 29°51'N, / 102°15'E, Laub+Nadelstreu, Pilze / 22. VI., leg. M. Schülke // Sammlung / M. Schülke / Berlin // Labomimus Sharp sp. / det. Brachat 2.09 // M. SCHÜLKE Coll. / Staphylinidae, Pselaphinae / Lasinus sp. 1 / S. Nomura det., 2005’ (cSch). Paratype: 1 ♂, same label data as holotype, except ‘det. Brachat 4.01’ (cSch).

Diagnosis

Reddish brown; length 3.29–3.78; postgenae nearly rounded; antennomeres IX–XI enlarged, IX modified in the male; pronotum with lateral margins slightly angularly expanded laterally; with long metaventral processes apically narrowed; metacoxae simple; aedeagus with asymmetric median lobe.

Description

Male (Fig. 11B). Length 3.29–3.78. Head longer than wide, HL 0.74–0.78, HW 0.65–0.68; eyes each composed of about 30 facets. Antennal clubs as in Fig. 13A. Pronotum (Fig. 13B) about as long as wide, PL 0.70–0.72, PW 0.68–0.69, with lateral margins slightly angularly expanded laterally. Elytra wider than long, EL 0.87–0.90, EW 1.34–1.37. Long metaventral (Fig. 13C) processes thick at base, narrowed apically. Protrochanters with small ventral spine, profemora with long sharp spine at ventral margin (Fig. 13D), protibiae with distinct short apical spur (Fig. 13E); mesotrochanters with large and another much smaller spine at ventral margin, mesofemora with tiny ventral spine (Fig. 13F); metatrochanters and metafemora (Fig. 13G) simple. Abdomen broad at base and narrowed apically, AL 0.98–1.00, AW 1.35–1.38. Sternite IX as in Fig. 13H. Aedeagus length 0.65, with asymmetric median lobe (Figs 13I–K).
Female. Unknown.

Comparative notes

This species may be related to Pselaphodes flexus and Pselaphodes zhongdianus (both described below) by sharing a similar general habitus, elongate antennomeres IX–XI, and a somewhat similar aedeagal form. Pselaphodes erlangshanus can be readily separated from Pselaphodes flexus by the larger size, the mesotrochanters with two ventral spines, and quite different form of the metaventral processes. The form of the antennomeres IX and aedeagus provide a quick separation of the new species from Pselaphodes zhongdianus.

Distribution

Southwest China: Sichuan.

Biology

Individuals were sifted from leaf litter in a coniferous forest.

Etymology

Named after the type locality.

Original Description

  • Yin, Z; Li, L; 2012: Notes on Michael Schülke’s pselaphine collections from China. – Tyrini. I. genera Labomimus Sharp, Linan Hlaváč and Pselaphodes Westwood (Coleoptera, Staphylinidae, Pselaphinae) ZooKeys, 251: 83-118. doi

Images