标题鲤科一新属二新种(特征:鲤科)及其重描述和属再分配

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-09-27 DOI:10.1643/i2021122

André L. H. Esguícero, Marina B. Mendonça

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A New Genus and Two New Species of Tetras (Characiformes: Characidae), with a Redescription and Generic Reassignment of Axelrodia lindeae Géry

Since its description, Axelrodia lindeae has always been referred to as morphologically distinct from the remaining species of Axelrodia, with some authors questioning the monophyletic status of the genus. After a comprehensive analysis of representatives of Axelrodia, a new genus represented by A. lindeae as type species, plus two additional new species, is herein proposed. Besides its unique color pattern, characterized by two conspicuous midlateral stripes, the new genus is differentiated from the remaining characid genera by the dentary tooth row, implanted internally, and by the presence of a pseudotympanum crossed by a bundle of epaxialis musculature at its dorsal portion, dividing the pseudotympanum into two muscle hiatuses. Additionally, the phylogenetic relationships between the new genus and Axelrodia among the Characidae are presented.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.