Chenzhilinus，来自中国南方的 Euconnus Thomson 的一个新亚属（鞘翅目：蝶形目：Sydmaeninae）。

IF 0.8 4区生物学 Q3 ZOOLOGY

Zootaxa Pub Date : 2024-11-28 DOI:10.11646/zootaxa.5541.4.9

Zi-Wei Yin, DE-Yao Zhou

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引用次数: 0

摘要

(C.) huapingensis sp. nov.从中国南部广西省华坪国家级自然保护区采集，建立了Euconnus Thomson的一个新亚属--Chenzhilinus subgen.新亚属在形态上与 Euconnus s. str.最为相似，似乎代表了名义亚属的衍生形式。Chenzhilinus的主要特征是两个假定的非形态特征：下颔骨被一对额外的向后收敛的下颔骨瓣清楚地横向分界；副喙没有副喙。

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Chenzhilinus, a new subgenus of Euconnus Thomson (Coleoptera: Staphylinidae: Scydmaeninae) from southern China.

A new subgenus of Euconnus Thomson, Chenzhilinus subgen. nov., is erected for E. (C.) huapingensis sp. nov. collected from Huaping National Nature Reserve in the southern Chinese province of Guangxi. The new subgenus is morphologically most similar to Euconnus s. str. and appears to represent a derived form of the nominotypical subgenus. Chenzhilinus is primarily characterized by two putatively apomorphic traits: the submentum is clearly demarcated laterally by an additional pair of posteriorly convergent hypostomal carinae; and the aedeagus is devoid of parameres.

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来源期刊

Zootaxa 生物-动物学

CiteScore

1.90

自引率

33.30%

发文量

1895

审稿时长

2.7 months

期刊介绍： Zootaxa is a peer-reviewed international journal for rapid publication of high quality papers on any aspect of systematic zoology, with a preference for large taxonomic works such as monographs and revisions. Zootaxa considers papers on all animal taxa, both living and fossil, and especially encourages descriptions of new taxa. All types of taxonomic papers are considered, including theories and methods of systematics and phylogeny, taxonomic monographs, revisions and reviews, catalogues/checklists, biographies and bibliographies, identification guides, analysis of characters, phylogenetic relationships and zoogeographical patterns of distribution, descriptions of taxa, and nomenclature. Open access publishing option is strongly encouraged for authors with research grants and other funds. For those without grants/funds, all accepted manuscripts will be published but access is secured for subscribers only.