Revalidation of the Spanish stone loach Barbatula hispanica (Lelek, 1987) (Teleostei, Nemacheilidae) according to morphological and mitochondrial data

IF 0.9 4区环境科学与生态学 Q4 LIMNOLOGY

Annales De Limnologie-international Journal of Limnology Pub Date : 2021-01-01 DOI:10.1051/LIMN/2021007

G. Denys, S. Perea, A. Dettai, C. Gauliard, H. Persat, I. Doadrio

引用次数: 5

Abstract

This study revalidates Barbatula hispanica, previously considered a junior synonym of B. quignardi. This species is found in the Ebro drainage and in Cantabria (Spain) as well as in the Adour drainage (Southwestern France). It is characterized by an upper lip with a well-marked medial incision and an interorbital width 18.5–33.7% of the HL. The species delineation is corroborated by the cytochrome oxidase subunit 1 molecular marker. We provide the sequence of 12S rDNA (950 bp) as reference for environmental DNA studies, and discuss also the taxonomy of B. quignardi which would be restricted to the Lez River.

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根据形态学和线粒体数据对西班牙石泥鳅Barbatula hispanica (Lelek, 1987) (Teleostei, nemachelidae)的再验证

这项研究再次验证了Barbatula hispanica，以前被认为是B. quignardi的初级同义词。这个物种被发现在埃布罗流域和坎塔布里亚(西班牙)以及阿杜尔流域(法国西南部)。其特征是上唇内侧切口明显，眶间宽度为HL的18.5-33.7%。细胞色素氧化酶亚基1分子标记证实了物种的划分。我们提供了12S rDNA (950 bp)序列作为环境DNA研究的参考，并讨论了可能仅限于Lez河的B. quignardi的分类。

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

Annales De Limnologie-international Journal of Limnology 地学-湖沼学

CiteScore

2.20

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Annales de Limnologie - International Journal of Limnology publishes papers on the ecology of freshwater systems, ranging from studies of aquatic organisms, physical and chemical works which relate to the biological environment, to ecological applications and frameworks for water management directives. Main topics: Ecology of freshwater systems ; biodiversity, taxonomy, distribution patterns in space and time, biology of animals and plants ; experimental and conceptual studies which integrate laboratory and/or field work on physiology, population dynamics, biogeochemistry and nutrient dynamics, management, mathematical modelling ; techniques for sampling and chemical analyses, ecological applications, procedures which provide frameworks for environmental legislation.