贵州华属一新种记述（腹足目：半沟螺科）——基于形态学和分子证据。

IF 0.9 4区生物学 Q3 ZOOLOGY Zoological Science Pub Date : 2023-10-01 DOI:10.2108/zs230025

Hui Chen, Bo-Yang Shi, Li-Na Du, Hong-Ying Sun

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引用次数: 0

摘要

根据形态学和分子生物学证据，在贵州省报道了一个华属新种——华黔楠属（Huaqiananensis sp.nov.）。新物种与同类物种的区别在于：光滑的外壳，内侧只有三个较小的侧齿尖，外缘齿有八个扁平和圆形的小齿，雌性有一个产卵孔，BW/H≥80%，B/H=76.8-82.3%。基于线粒体部分COI和16S rDNA的分子分析也支持新分类单元的系统定位。

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Description of a New Species of Hua (Gastropoda: Semisulcospiridae) from Guizhou, China, Based on Morphology and Molecular Evidence.

A new species of Hua, Hua qiannanensis sp. nov., is described from Guizhou Province, China, based on morphological and molecular evidence. The new species can be distinguished from its congeners by the following combination of characters: the smooth shell, only three smaller cusps of lateral teeth on the inner side, outer marginal teeth with eight flattened and rounded denticles, an ovipositor pore in females, and BW/H ≥ 80%, B/H = 76.8-82.3%. Molecular analysis based on partial mitochondrial COI and 16S rDNA also supports the systematic position of the new taxon.

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来源期刊

Zoological Science 生物-动物学

CiteScore

1.70

自引率

11.10%

发文量

审稿时长

1 months

期刊介绍： Zoological Science is published by the Zoological Society of Japan and devoted to publication of original articles, reviews and editorials that cover the broad field of zoology. The journal was founded in 1984 as a result of the consolidation of Zoological Magazine (1888–1983) and Annotationes Zoologicae Japonenses (1897–1983), the former official journals of the Zoological Society of Japan. Each annual volume consists of six regular issues, one every two months.