A new species of plus-plus">Hamaticolax Ho & Lin, 2006 (Copepoda: Bomolochidae) from deep water macrourids in the Mediterranean

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• 作者：David Pérez-i-García ; Maite Carrassón ; Geoffrey Allan Boxshall
• 刊名：Systematic Parasitology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：94
• 期：2
• 页码：243-254
• 全文大小：
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Zoology; Animal Systematics/Taxonomy/ Biogeography; Animal Anatomy / Morphology / Histology; Agriculture; Animal Ecology; Life Sciences, general;
• 出版者：Springer Netherlands
• ISSN：1573-5192
• 卷排序：94

文摘

Hamaticolax resupinus n. sp. is described from specimens collected from the gill cavities of Coelorinchus mediterraneus Iwamoto & Ungaro and Coryphaenoides mediterraneus (Giglioli) (Gadiformes: Macrouridae) caught in the Western Mediterranean Sea at depths between 1,236 and 1,626 m. Hamaticolax resupinus n. sp. closely resembles H. maleus Oldewage, 1994, but differs from the latter by its smaller body size and in having a genital double-somite in the female that is markedly wider than the free abdominal somites and has strongly convex lateral margins. The new species is only the second bomolochid found on a macrourid host and is the first from depths in excess of 1,200 m. Hamaticolax resupinus n. sp. also represents the first parasitic copepod recorded from Coe. mediterraneus and only the third one from Cor. mediterraneus worldwide.