Lathrobium zhaotiexiongi

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Peng Z, Li L, Zhao M (2012) Three new species of the genus Lathrobium Gravenhorst (Coleoptera, Staphylinidae, Paederinae) from the Jiulongshan Natural Reserve, East China. ZooKeys 184 : 57–66, doi. Versioned wiki page: 2012-04-21, version 23376, https://species-id.net/w/index.php?title=Lathrobium_zhaotiexiongi&oldid=23376 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Peng2012ZooKeys184,
author = {Peng, Zhong AND Li, Li-Zhen AND Zhao, Mei-Jun},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {Three new species of the genus Lathrobium Gravenhorst (Coleoptera, Staphylinidae, Paederinae) from the Jiulongshan Natural Reserve, East China},
year = {2012},
volume = {184},
issue = {},
pages = {57--66},
doi = {10.3897/zookeys.184.2634},
url = {http://www.pensoft.net/journals/zookeys/article/2634/abstract},
note = {Versioned wiki page: 2012-04-21, version 23376, https://species-id.net/w/index.php?title=Lathrobium_zhaotiexiongi&oldid=23376 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - Three new species of the genus Lathrobium Gravenhorst (Coleoptera, Staphylinidae, Paederinae) from the Jiulongshan Natural Reserve, East China
A1 - Peng Z
A1 - Li L
A1 - Zhao M
Y1 - 2012
JF - ZooKeys
JA -
VL - 184
IS -
UR - http://dx.doi.org/10.3897/zookeys.184.2634
SP - 57
EP - 66
PB - Pensoft Publishers
M1 - Versioned wiki page: 2012-04-21, version 23376, https://species-id.net/w/index.php?title=Lathrobium_zhaotiexiongi&oldid=23376 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.184.2634

Wikipedia/ Citizendium:

<ref name="Peng2012ZooKeys184">{{Citation
| author = Peng Z, Li L, Zhao M
| title = Three new species of the genus Lathrobium Gravenhorst (Coleoptera, Staphylinidae, Paederinae) from the Jiulongshan Natural Reserve, East China
| journal = ZooKeys
| year = 2012
| volume = 184
| issue =
| pages = 57--66
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.184.2634
| url = http://www.pensoft.net/journals/zookeys/article/2634/abstract
| pmc =
| accessdate = 2024-12-12

}} Versioned wiki page: 2012-04-21, version 23376, https://species-id.net/w/index.php?title=Lathrobium_zhaotiexiongi&oldid=23376 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Coleoptera
Familia: Staphylinidae
Genus: Lathrobium

Name

Lathrobium zhaotiexiongi Peng & Li sp. n. – Wikispecies link – ZooBank link – Pensoft Profile

Type locality

Jiulongshan Natural Reserve, Zhejiang Province, East China

Type material

(7 ♂♂, 5 ♀♀). Holotype: ♂, labeled ‘CHINA: Zhejiang Prov. / Suichang County / Jiulongshan N. R. / 28.vii.2006, alt. 500–600 m / Li & Shen leg.’. Paratypes: 2 ♂♂, 3 ♀♀, same label data as holotype; 4 ♂♂, 2 ♀♀, same data, except ‘Zhuji City / Majian Town / 16.x.2011, alt. 200 m / Tie-Xiong Zhao leg.’.

Description

Measurements and ratios:BL 9.90–11.12, HL 1.36–1.43, HW 1.49–1.58, PL 1.74–1.80, PW 1.56–1.61, EL 1.05–1.14, HW/HL 1.07–1.14, HW/PW 0.94–0.98, HL/PL 0.76–0.80, PL/PW 1.12–1.13, EL/PL 0.59–0.65.
Habitus as in Fig. 1C. Generally similar to Lathrobium jiulongshanense, except for the lighter coloration of the legs, the somewhat larger body size, and the moderately sparse punctation on head and pronotum.
Male. Sternite V (Fig. 4C) with dense short darkish setae in posterior concavity; sternite VI (Fig. 4D) similar to sternite V, but with slightly shorter setae in median concavity; sternite VII (Fig. 4G) with different length of setae surrounding the distinctly asymmetric emargination in posterior portion; sternite VIII (Fig. 4F) with different length of setae in large impression and shallow posterior emargination; sternite IX (Fig. 4H) almost asymmetric; aedeagus (Fig. 4I, 4J) with short ventral process and dorsal sclerite.
Female. Posterior margin of tergite VIII (Fig. 4A) slightly convex; sternite VIII (Fig. 4B) longer than that of male, posterior margin distinctly pointed in the middle; tergite IX (Fig. 4C) narrowly separated from X (Fig. 4C) and with moderately slender lateral processes.

Distribution

East China (Zhejiang: Jiulongshan Natural Reserve and Majian Town).

Etymology

The species is named after Tie-Xiong Zhao, collector of the type series, a 12-year-old boy who is most enthusiastic about collecting beetles.

Remarks

From other Lathrobium species of the Jiulongshan N. R., Lathrobium zhaotiexiongi is readily separated by the male sternite VII having setae of variable length surrounding the posterior emargination and the male sternite VIII having setae of variable length in the postero-median impression.

Key to the Lathrobium species of Zhejiang Province

Key to the Lathrobium species of Zhejiang Province — Z. Peng , L. Li , M. Zhao
1
Length of body no more than 8.0 mm 
  2
–
Length of body larger than 8.5 mm 
  6
2
Male sternite VIII with symmetric emargination in posterior portion 
  3
–
Male sternite VIII with asymmetric emargination in posterior portion 
  5
3
Male sternite VII lacking short darkish setae; male sternite VIII (Fig. 3E) with two rows of long setae; BL 6.12–7.51 
  Lathrobium sheni sp. n.
–
Male sternite VII with short darkish setae; chaetotaxy of male sternite VIII different 
  4
4
Male sternite VIII with sparse modified setae in shallow impression; aedeagus with hook-shaped ventral process. BL 5.35–5.93 
  Lathrobium uncum Peng, Li & Zhao
–
Male sternite VIII with dense modified setae in deep impression; aedeagus with long and slender ventral process. BL 6.88 
  Lathrobium lingae Peng, Li & Zhao
5
Aedeagus with hook-shaped ventral process apically and broad dorsal sclerite. BL 5.90–6.30 
  Lathrobium tamurai Watanabe & Luo
–
Aedeagus with apically straight ventral process and narrow dorsal sclerite. BL 5.60–6.50 
  Lathrobium rougemonti Watanabe
6
Male sternite IV (Fig. 2D) with postero-median concavity. BL 8.90–10.08 
  Lathrobium jiulongshanense sp. n.
–
Male sternite IV without postero-median concavity 
  7
7
PL/PW ≥ 1.30; male sternite VI without sexual characters. BL 9.80–10.50 
  Lathrobium cooteri Watanabe
–
PL/PW ≤ 1.20; male sternite VI with sexual characters 
  8
8
Male sternite VI with U-shaped posterior impression, aedeagus with short and broad dorsal sclerite. BL 8.70–9.00 
  Lathrobium imadatei Watanabe & Luo
–
Male sternite VI with rounded postero-median concavity, aedeagus with dorsal sclerite of different shape 
  9
9
Male sternite VI with tuft of pubescence at concavity; aedeagus with long ventral process. BL 9.56 
  Lathrobium longwangshanense Peng, Li & Zhao
–
Male sternite VI lacking tuft of pubescence at concavity; aedeagus with short ventral process 
  10
10
Male sternite VII with distinctly asymmetric emargination in posterior portion; aedeagus (Fig. 4E, 4F) with short dorsal sclerite. Posterior margin of female tergite VIII (Fig. 4B) symmetric. BL 9.90–11.12 
  Lathrobium zhaotiexiongi sp. n.
–
Male sternite VII with weak and symmetric emargination in posterior portion; aedeagus with long dorsal sclerite. Posterior margin of female tergite VIII weakly asymmetric. BL 9.40 
  Lathrobium tianmushanense Watanabe

Original Description

  • Peng, Z; Li, L; Zhao, M; 2012: Three new species of the genus Lathrobium Gravenhorst (Coleoptera, Staphylinidae, Paederinae) from the Jiulongshan Natural Reserve, East China ZooKeys, 184: 57-66. doi

Images

Figure 1. Male habitus of Lathrobium spp., A Lathrobium jiulongshanense B Lathrobium sheni CLathrobium zhaotiexiongi. Scales: 1.0 mm.
Figure 1. Male habitus of Lathrobium spp., A Lathrobium jiulongshanense B Lathrobium sheni CLathrobium zhaotiexiongi. Scales: 1.0 mm. 
Figure 2. Lathrobium jiulongshanense. A female tergite VIIIB female sternite VIII C female tergites IX–XD male sternite IV E male sternite V F male sternite VI G male sternite IX H male sternite VII I male sternite VIII J aedeagus in lateral view K aedeagus in ventral view. Scales: 0.5 mm.
Figure 2. Lathrobium jiulongshanense. A female tergite VIIIB female sternite VIII C female tergites IX–XD male sternite IV E male sternite V F male sternite VI G male sternite IX H male sternite VII I male sternite VIII J aedeagus in lateral view K aedeagus in ventral view. Scales: 0.5 mm. 
Figure 3. Lathrobium sheni. A female tergite VIIIB female sternite VIII C female tergites IX–XD male sternite VII E male sternite VIII F male sternite IX G aedeagus in lateral view H aedeagus in ventral view. Scales: 0.5 mm.
Figure 3. Lathrobium sheni. A female tergite VIIIB female sternite VIII C female tergites IX–XD male sternite VII E male sternite VIII F male sternite IX G aedeagus in lateral view H aedeagus in ventral view. Scales: 0.5 mm. 
Figure 4. Lathrobium zhaotiexiongi. A female tergite VIIIB female sternite VIII C male sternite VD male sternite VI E female tergites IX–X F male sternite VIII G male sternite VII H male sternite IX I aedeagus in lateral view J aedeagus in ventral view. Scales: 0.5 mm.
Figure 4. Lathrobium zhaotiexiongi. A female tergite VIIIB female sternite VIII C male sternite VD male sternite VI E female tergites IX–X F male sternite VIII G male sternite VII H male sternite IX I aedeagus in lateral view J aedeagus in ventral view. Scales: 0.5 mm. 
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