石丸，1985年共生两栖纲白足目的双半球分布和生态学（甲壳纲：白足目）

IF 0.7 4区生物学 Q4 MARINE & FRESHWATER BIOLOGY

Pacific Science Pub Date : 2021-09-01 DOI:10.2984/75.3.2

J. Thomas, Donald B. Cadien, K. White

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引用次数: 1

摘要

摘要/ Abstract摘要:本文讨论了长台石丸(Leucothoe nagatai Ishimaru)甲壳类片脚类动物的分类和分布报告，包括从日本海的类型地点扩展的重大范围。这项研究是基于现有的博物馆标本和现场收集的新材料。最初从孤立的海鞘水母的鳃室中描述(Lesueur, 1823)，来自加利福尼亚和新西兰的一些新的海鞘和海绵寄主物种被记录为L. nagatai。分子研究证实，北半球和南半球的种群在遗传上是无法区分的。活的和新鲜保存的长台L.标本的颜色模式在其地理范围内具有诊断性，有助于非分类学家的识别。阐明和讨论了拟白蛉在无脊椎寄主体内的摄食习性。已知的无脊椎动物宿主，颜色模式和分类结构的图形和板块包括在内。

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Bi-Hemispheric Distribution and Ecology of the Commensal Amphipod Leucothoe nagatai Ishimaru, 1985 (Crustacea: Leucothoidae)

Abstract:Reports on the taxonomy and distribution of the amphipod crustacean Leucothoe nagatai Ishimaru, 1985, are discussed including significant range extensions from the type locality in the Sea of Japan. This research was based on existing museum specimens, and in situ collections of new material. Originally described from the branchial chamber of the solitary ascidian Styela plicata (Lesueur, 1823), several new ascidian and sponges host species from California and New Zealand are documented for L. nagatai. Molecular studies confirm that northern and southern hemisphere populations are genetically indistinguishable. Color patterns in live and freshly preserved specimens of L. nagatai are diagnostic across its geographic range aiding in identification by nontaxonomists. Feeding habits of leucothoids within their invertebrate hosts are elucidated and discussed. Figures and plates of known invertebrate hosts, color patterns, and taxonomic structures are included.

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来源期刊

Pacific Science 生物-动物学

CiteScore

1.40

自引率

14.30%

发文量

审稿时长

3 months

期刊介绍： Pacific Science: A Quarterly Devoted to the Biological and Physical Sciences of the Pacific Region The official journal of the Pacific Science Association. Appearing quarterly since 1947, Pacific Science is an international, multidisciplinary journal reporting research on the biological and physical sciences of the Pacific basin. It focuses on biogeography, ecology, evolution, geology and volcanology, oceanography, paleontology, and systematics. In addition to publishing original research, the journal features review articles providing a synthesis of current knowledge.