来自巴西巴伊亚州 Todos-os-Santos 海湾的 Hourstonius 新种（两栖纲：鳗鲡科），以及该属在全球的概况

IF 1.1 4区生物学 Q3 MARINE & FRESHWATER BIOLOGY

Journal of the Marine Biological Association of the United Kingdom Pub Date : 2024-03-11 DOI:10.1017/s002531542400016x

Jessika Alves, Elizabeth G. Neves, Rodrigo Johnsson

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引用次数: 0

摘要

片脚类动物（Amphilochidae）包括 92 种小型片脚类动物，色彩斑斓，与无柄海洋生物生活在一起。Hourstonius 属是最多样化的属之一，有 17 个已描述的物种，大多数物种记录于北温带太平洋和热带大西洋，生活在浅水中。巴西只记录了三个双髻鲷属的物种，而 Hourstonius 属只有一个物种，即 H. wakabarae。在本研究中，我们描述了来自托多斯-奥斯-桑托斯湾的 Hourstonius 新种，这是该属在巴西的第二个种，也是该属在巴伊亚州的首次记录。本文还提供了分类学关键和该属在全球的概况。

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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A new species of Hourstonius (Amphipoda: Amphilochidae) from Todos-os-Santos Bay, Bahia State, Brazil, with an overview of the genus across the globe

Amphilochidae comprises 92 species of small and colourful amphipods that live associated with sessile marine organisms. Hourstonius is one of the most diverse genera with 17 described species, most of the species are recorded from North Temperate Pacific and Tropical Atlantic and live in shallow waters. Only three species of Amphilochidae are recorded in Brazil, and from the genus Hourstonius, there is a single species, H. wakabarae. In the present work, we describe a new species of Hourstonius from Todos-os-Santos Bay, the second species of the genus to the country and the first record of this genus from Bahia State. A taxonomic key and an overview of the genus across the globe are also provided.

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来源期刊

Journal of the Marine Biological Association of the United Kingdom 生物-海洋与淡水生物学

CiteScore

2.30

自引率

8.30%

发文量

审稿时长

3-8 weeks

期刊介绍： JMBA is an international journal, publishing original research on all aspects of marine biology. It includes pioneering work taking place today on major issues concerning marine organisms and their environment. Subjects covered include: ecological surveys and population studies of marine communities; physiology and experimental biology; taxonomy, morphology and life history of marine animals and plants; and chemical and physical oceanographic work. Included with 2010 online subscriptions: Marine Biodiversity Records.