Amphipod crustaceans (Corophiidea and Gammaridea) associated with holdfasts of Macrocystis pyrifera from the Beagle Channel (Argentina) and additional records from the Southwestern Atlantic
Amphipod crustaceans (Corophiidea and Gammaridea) associated with holdfasts of Macrocystis pyrifera from the Beagle Channel (Argentina) and additional records from the Southwestern Atlantic
复制标题
与比格尔海峡（阿根廷）的巨囊藻固着物相关的端足类甲壳类动物（Corophiidea 和 Gammaridea）以及来自西南大西洋的其他记录
DOI：
10.1080/00222933.2012.692825
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发表时间：
2012
影响因子：
0.8
通讯作者：
G. Alonso
中科院分区：
文献类型：
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作者：
G. Alonso
对居住在比格尔海峡大囊藻（Macrocystis pyrifera）固定器中的片足类进行了研究。该材料是通过在8-12米的深度切割植物获得的。共鉴定出36种corophiidea和gammaridea。7种是新发现的，14种是以前在阿根廷海发现的，尽管它们扩大了迄今为止已知的沿沿海的地理分布。六种是乌拉圭的新记录。本文提供了七个新种的完整描述和数据。此外，还为那些以前没有正式登记的物种提供了新的目录号。目前的工作构成了对生活在比格尔海峡海带森林中常见而丰富的巨囊藻（Macrocystis pyrifera）的园地中的片脚类动物的第一次综合研究的文献范例。此外，还将本物种表的分布记录与南大洋的类似数据进行了比较。
Amphipod species inhabiting Macrocystis pyrifera holdfasts from the Beagle Channel were studied. The material was obtained by cutting plants at a depth of 8–12 m. Thirty-six corophiidean and gammaridean species were identified. Seven species were new and fourteen had been found previously in the Argentine Sea, although they enlarge their hitherto known geographical distributions along the littoral. Six species are new records from Uruguay. Full descriptions and figures are provided for the seven new species. In addition, new catalogue numbers are provided for those species formerly published without a formal deposit registration. The present work constitutes a paradigm in literature of the first comprehensive study of the amphipod fauna living in the holdfasts of Macrocystis pyrifera, a common and abundant plant in the kelp forests of the Beagle Channel. Moreover, distributional notes of the present list of the species are compared with similar data from the Southern Ocean.