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首页> 外文期刊>Journal of Parasitology >ACANTHOCEPHALAN CYSTACANTHS FROM FLATFISH (ORDER PLEURONECTIFORMES) IN TROPICAL AUSTRALIAN WATERS
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ACANTHOCEPHALAN CYSTACANTHS FROM FLATFISH (ORDER PLEURONECTIFORMES) IN TROPICAL AUSTRALIAN WATERS

机译:热带澳大利亚水域淡水鱼(点状梭状芽孢杆菌)中的乙酰邻苯二酚胱氨酸

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摘要

Cystacanths of 4 species of Acanthocephala are reported for the first time from various species of fish belonging to the Order Pleuronectiformes from waters of the western Gulf of Carpentaria and the central coast of Queensland, Australia: Corynosoma cetaceum Johnston and Best, 1942 (Family Polymorphidae), Serrasentis cf. sagittifer (Linton, 1889) and Rhadinorhynchus sp. (Family Rhadinorhynchidae), and Gorgorhynchoides sp. (Family Isthmosacanthidae). Approximately 32% of the 515 individual fish belonging to 24 species were infected with at least 1 cystacanth. Serrasentis cf. sagittifer was the most-commonly encountered, infecting a total of 18 species of fish across both regions. Gorgorhynchoides sp. infected 7 fish species in the Gulf of Carpentaria only while Rhadinorhynchus sp. (1 fish species) and C. cetaceum (7 fish species) were only found on the central coast of Queensland. Most fish were infected with a single cystacanth of any species. There was no relationship between total length of fish and intensity of infection for any species. This paper provides information on parasite infections in fish hosts commonly caught as by-catch and outlines the need for further studies on these fish to be able to determine sustainability of such fish stocks.
机译:首次报道了来自卡彭塔里亚西部海湾和昆士兰州中部海岸水域的鸭嘴兽目鱼类的4种棘皮龙的囊尾藻:鸡冠皮虫Johnston and Best,1942年(多形科) ,Serrasentis参见。 sagittifer(林顿,1889年)和Rhadinorhynchus sp.。 (家庭Rhadinorhynchidae)和Gorgorhynchoides sp。 (家庭Isthmosacanthidae)。属于24个物种的515条个体鱼中,约有32%感染了至少1个胱氨酸。 Serrasentis比照。射手座是最常见的,两个地区共感染了18种鱼类。 Gorgorhynchoides sp。仅在Rhadinorhynchus sp。感染了Carpentaria海湾的7种鱼类。 (1种鱼类)和C. cetaceum(7种鱼类)仅在昆士兰州中部海岸发现。大多数鱼被任何种类的单个半胱氨酸感染。鱼的总长度与任何种类的感染强度之间没有关系。本文提供了有关通常作为副渔获物捕获的鱼类寄主中寄生虫感染的信息,并概述了需要对这些鱼类进行进一步研究以确定其鱼类种群可持续性的需求。

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