New species of Farlowella (Siluriformes: Loricariidae) from the rio Tapajós basin, Pará, Brazil

IF 2 4区生物学 Q1 ZOOLOGY

Neotropical Ichthyology Pub Date : 2023-04-28 DOI:10.1590/1982-0224-2022-0097

Manuela Dopazo, W. B. Wosiacki, M. R. Britto

引用次数: 0

Abstract

Abstract A new species of stick-catfish Farlowella is described from streams of the lower rio Tapajós drainage, in Pará State, northern Brazil. The new species is distinguished from all congeners by a naked gular region (vs. gular region with plates) and from most congeners by the presence of five lateral series of plate rows on anterior region of body (vs. four). The new species shows variation in the series of abdominal plates and a discussion on the variation of abdominal plates within Farlowella is made and comments on synapomorphic characters in Farlowellini.

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巴西par里约热内卢Tapajós盆地法蝇属新种(siluriforma: Loricariidae)

摘要:巴西北部帕尔州里约热内卢Tapajós下游河流中描述了一种新的棒鲶鱼。新种与所有同系物的区别在于一个裸露的矩形区域(相对于带板的矩形区域)，与大多数同系物的区别在于身体前部有五个侧面的板列系列(相对于四个)。新种表现出腹板序列的变异，并讨论了腹板在法罗属内的变异，并对法罗属的突触性特征作了评述。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Neotropical Ichthyology 生物-动物学

CiteScore

2.80

自引率

17.60%

发文量

审稿时长

6-12 weeks

期刊介绍： Neotropical Ichthyology is the official journal of the Sociedade Brasileira de Ictiologia (SBI). It is an international peer-reviewed Open Access periodical that publishes original articles and reviews exclusively on Neotropical freshwater and marine fishes and constitutes an International Forum to disclose and discuss results of original research on the diversity of marine, estuarine and freshwater Neotropical fishes. -Frequency: Four issues per year published only online since 2020, using the ‘rolling pass’ system, which posts articles online immediately as soon as they are ready for publication. A searchable and citable Digital Object Identifier (DOI) is assigned to each article immediately after online publication, with no need to await the issue’s closing. -Areas of interest: Biology, Biochemistry and Physiology, Ecology, Ethology, Genetics and Molecular Biology, Systematics. -Peer review process: The Editor-in-Chief screens each manuscript submitted to Neotropical Ichthyology to verify whether it is within the journal’s scope and policy, presents original research and follows the journal’s guidelines. After passing through the initial screening, articles are assigned to a Section Editor, who then assigns an Associate Editor to start the single blind review process.