Labomimus schuelkei

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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 28990, https://species-id.net/w/index.php?title=Labomimus_schuelkei&oldid=28990 , 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 28990, https://species-id.net/w/index.php?title=Labomimus_schuelkei&oldid=28990 , 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 28990, https://species-id.net/w/index.php?title=Labomimus_schuelkei&oldid=28990 , 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 28990, https://species-id.net/w/index.php?title=Labomimus_schuelkei&oldid=28990 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Coleoptera
Familia: Staphylinidae
Genus: Labomimus

Name

Labomimus schuelkei Yin & Li sp. n.Wikispecies linkZooBank linkPensoft Profile

Type material

(1 ♂). Holotype: ♂, labeled ‘China: Shaanxi, Qin Ling Shan / 110.06E, 34.27N / Hua Shan Mt. N Valley, 1200- / 1400 m, 118 km E Xi’an, sifted / 18.-20.08.1995, leg. M. Schülke // Eulasinus Sharp sp. / det. Brachat 2. 99 // Sammlung / M. Schülke / Berlin // M. SCHÜLKE Coll. / Staphylinidae, Pselaphinae / Labomimus sp. 4 / S. Nomura det., 2005’ (cSch).

Diagnosis

Reddish brown; length 3.92; postgenae strongly expanded laterally; antennomeres IX–XI enlarged, IX–X modified in the male; pronotum with lateral margins nearly rounded; metaventral processes short; metacoxae simple; aedeagus with asymmetric median lobe.

Description

Male (Fig. 6B). Length 3.92. Head longer than wide, HL 0.89, HW 0.78; eyes each composed of about 20 facets. Antennal clubs as in Fig. 8A. Pronotum (Fig. 8B) slightly longer than wide, PL 0.76, PW 0.70, with lateral margins nearly rounded. Elytra wider than long, EL 0.89, EW 1.34. Metaventral processes short, apically narrowed (Fig. 8C). Protrochanters with tiny ventral spine, profemora simple (Fig. 8D); mesotrochanters (Fig. 8E) with one big spine and one smaller spine at ventral margin; metacoxae with elongate protuberance (Fig. 8F), metatrochanters and metafemora (Fig. 8G) simple. Abdomen broad at base and narrowed apically, AL 1.38, AW 1.37. Sternite IX as in Fig. 8H. Aedeagus length 0.62, asymmetric median lobe narrow (Figs 8I–K).
Female. Unknown.

Comparative notes

Labomimus schuelkei is placed close to Labomimus sichuanicus by sharing the postgenae being largely expanded laterally with a thickened posterior margin, and the strongly elongate antennomeres V–VIII. The two species can be readily separated by the large body size, the strongly modified antennomeres IX–X, and the aedeagus with the median lobe narrow dorsal-ventrally in Labomimus schuelkei, while Labomimus sichuanicus is much smaller (3.05–3.20 mm), has simple antennomeres IX–X, and has the aedeagus with a much broader median lobe (Hlaváč et al. 2000[1]).

Distribution

Northwest China: Shaanxi.

Biology

Probably sifted from leaf litter in a forest.

Etymology

Named after Michael Schülke, a well-known specialist in Staphylinidae, who kindly provided all the material used in this paper.

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

Other References

  1. Hlaváč P, Nomura S, Zhou H (2000) Two new species of the genus Labomimus from China (Coleoptera: Staphylinidae: Pselaphinae). Species Diversity 5: 149-153.

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