Oedichirus shibatai, Rougemont, 2018

Rougemont, Guillaume de, 2018, New oriental Oedichirus (Staphylinidae, Paederinae, Pinophilini), Linzer biologische Beiträge 50 (1), pp. 461-536 : 500-501

publication ID

https://doi.org/ 10.5281/zenodo.4004245

DOI

https://doi.org/10.5281/zenodo.4341124

persistent identifier

https://treatment.plazi.org/id/142287A5-FFC1-FFC3-FF63-FA02FE39FCF3

treatment provided by

Valdenar

scientific name

Oedichirus shibatai
status

sp. nov.

Oedichirus shibatai View in CoL nov.sp.

(Figs 39)

Material studied: ♂ Holotype: (Near TENGCHIH), Kaohsiung Hsien , TAIWAN, Aug. 13 th 1978, Y. Shibata leg. / HOLOTYPE Oedichirus shibatai Des. 2016 G. de Rougemont [ CST] ; 1♀ paratype: Ibid. [ CST] ; 1♂ paratype: Tengchih , Chiayi Hsien TAIWAN, 13 th August 1978, W. Suzuki leg. / PARATYPE Oedichirus shibatai Des. 2016 G. de Rougemont [ CRO] ; 1♀ paratype: TENGHIIH [sic] near Liukwei , Kaohsiung, TAIWAN, 3 rd May 1983, A. Saito leg. / PARATYPE Oedichirus shibatai Des. 2016 G. de Rougemont [ CST] .

Description: length: 8 mm; length of fore-body: 3.4; length of head: 0.92; breadth of head: 1.75; length of antenna: 2.32; length of pronotum: 1.25; breadth of pronotum: 1; length of elytron: 1.2; breadth of elytra: 1.1. Body black; appendages testaceous. Dorsal surfaces devoid of microsculpture except narrowly on anterior margins of abdominal tergites. Pubescence short, pale, erect. Habitus: Fig. 39h.

Head moderately transverse; post-ocular carina salient, forming a dentiform angle at posterior margin of eye; disc entirely but irregularly punctate, leaving only a small space of a couple of missing punctures on vertex. Pronotum strongly elongate, the sides slightly concave between anterior and posterior angles; lateral margins entirely bordered by a fine sharp carina; puncturation coarse and dense, with pair of discal series of seven punctures made a indistinct by the density of surrounding punctures and the presence of a few punctures between the series. Elytra elongate, but hind wings reduced and nonfunctional; humeral angels reduced but not completely obsolete, the sides dilated to a point ¾ from base; puncturation coarse and farly homogeneous; four punctures on lateral margins behind humeral angles asperate, forming small tubercles. Punctures of abdominal tergites coarser than that of elytra and dense, disposed randomly; keels of anterior margins of tergites short, becoming obsolete after tergite IV.

Male: sternite VI with a large symmetrical apical emargination; sternite VII with a large ogival impunctate area; sternite VIII (Fig. 39s8) with a rather narrow, deep emargination, the area anterior to this depressed and impunctate; aedoeagus: Fig. 39arl

Female: sternite IX: Fig. 39vp.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Staphylinidae

Genus

Oedichirus

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