Three species of parasites emerging on the gills of mulloway, Argyrosomus japonicus (Temminck and Schlegel, 1843), cultured in Australia
Three species of parasites emerging on the gills of mulloway, Argyrosomus japonicus (Temminck and Schlegel, 1843), cultured in Australia
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DOI：
10.1016/j.aquaculture.2007.02.004
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发表时间：
2007-05-01
期刊：
影响因子：
4.5
通讯作者：
Nowak, Barbara F.
中科院分区：
文献类型：
--
作者：
Hayward, Craig J.;Bott, Nathan J.;Nowak, Barbara F.
Mulloway是一种印度-西太平洋石首鱼，在澳大利亚的商业养殖历史很短。2005年1月，在南澳外海养殖的这些鱼的收获样品中，肉眼观察到大量的吸血多后子叶鱼。这种寄生虫的流行病可能对养殖该物种的经济构成威胁，因为它似乎与贫血有关，如苍白的鳃所示。基于形态特征，我们将单殖吸虫鉴定为Sciaenacotyle sciaenicola [Murray，EV，1932.更正：关于南极石首鱼微子叶的注释。寄生虫学24，448.] Mamaev [Mamaev，Yu.L.，1989.文章题目单子叶植物属的种类组成和形态特征（单子叶植物门，单子叶总科）。见：列别杰夫，BI (Ed.),寄生虫学研究。收集文件。DBNTs AN SSSR：海参崴，pp. 32-38 [俄文]。ITS 2 rDNA的最大似然分析证实，石首鱼属与石首鱼科的另外两个微子叶属没有密切关系：sciaenae（后藤，1894）Mamaev Wamacv，Yu.L.，1989.文章题目单子叶植物属的种类组成和形态特征（单子叶植物科，单殖总科）。见：列别杰夫，BI (Ed.),寄生虫学研究。收集文件。DBNTs AN SSSR：海参崴，pp. [俄语]来自日本的白色黄花鱼Pennahia argentata）和Anchoromicrocotyle（以A. guaymensis [Bravo-Hollis，M.，1981.墨西哥太平洋鱼类的蠕虫。三十六.文章题目微子叶科一新属及亚科。一个.科学研究所马尔·利姆诺南澳大学奥顿墨西哥人8，305-313.]来自加州的白色鲈鱼（学名：Acetostocion nobilis）。在更密集的鳃取样中，我们发现了另外两种后生动物寄生虫，morropisthocotylean Calceostoma glandulosum约翰斯顿et Tiegs，1922;和一种桡足类，我们确定为Caligus cf elongatus，一种与C. elongatus Nordmann（1832），影响北大西洋的扇形鲑鱼。吡喹酮浴处理的初始浓度，去除S。nualloway鳃上的sciaenicola不能去除C.腺(c)2007 Elsevier B. V.保留所有权利。
Mulloway is an Indo-West Pacific sciaenid fish with a short history of commercial culture in Australia. hi January 2005, a harvest sample of these fish cultured off South Australia was observed macroscopically with large numbers of a blood-feeding polyopisthocotylean. Epizootics of this parasite may pose a threat to the economics of farming this species, since it appears to be associated with anemia, as indicated by pale gills. Based on morphological characters, we identify the monogenean as Sciaenacotyle sciaenicola [Murray, EV, 1932. Correction: note on a microcotylid from Sciaena antarctica. Parasitology 24, 448.] Mamaev [Mamaev, Yu.L., 1989. On species composition and morphological features of the Microcotyle genus (Microcotylidac, Monogenoidea). In: Lebedev, B.I. (Ed.), Investigations in Parasitology. Collection of Papers. DBNTs AN SSSR: Vladivostok, pp. 32-38 [In Russian].]. Maximum likelihood analysis of ITS2 rDNA confirms that the genus Sciaenacotyle is not closely related to two other microcotylid genera also known from sciaenid fishes: Diplostamenides (represented by D. sciaenae (Goto, 1894) Mamaev Wamacv, Yu.L., 1989. On species composition and morphological features of the Microcotyle genus (Microcotylidae, Monogenoidea). In: Lebedev, B.I. (Ed.), Investigations in Parasitology. Collection of Papers. DBNTs AN SSSR: Vladivostok, pp. 32-38 [In Russian].] from white croaker, Pennahia argentata, in Japan) and Anchoromicrocotyle (represented by A. guaymensis [Bravo-Hollis, M., 1981. Helminths of fish of the Mexican Pacific. XXXVI. A new genus and subfamily of the family Microcotylidae Taschenberg, 1879 emended. An. Inst. Cienc. Mar Limnol. Univ. Nac. Auton. Mex. 8, 305-313.] from white seabass, Atractoscion nobilis, in California). In more intensive sampling of gills, we detected two other species of metazoan parasites, the morropisthocotylean Calceostoma glandulosum Johnston et Tiegs, 1922; and a copepod we identify as Caligus cf elongatus, a sea louse very similar to C. elongatus Nordmann (1832), which affects fanned salmonids in the North Atlantic. Praziquantel bath treatment at an initial concentration that removed S. sciaenicola from nualloway gills did not remove C. glandulosum. (c) 2007 Elsevier B.V. All rights reserved.