MONOGENEAN GILL PARASITES OF THE KINGFISH SERIOLA GRANDIS CASTLENAU (CARANGIDAE) FROM THE GREAT BARRIER REEF

MONOGENEAN GILL PARASITES OF THE KINGFISH SERIOLA GRANDIS CASTLENAU (CARANGIDAE) FROM THE GREAT BARRIER REEF
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大堡礁鰤鱼(鲫科)的单殖鳃寄生虫

DOI:
10.5134/175975
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发表时间:
1978
期刊:
Publications of the Seto Marine Biological Laboratory
影响因子:
--
通讯作者:
K. Rohde
K. Rohde
中科院分区:
--
文献类型:
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作者:
K. Rohde

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对采自澳大利亚大堡礁苍鹭岛附近的15只大蚕蛾(Seriola grandis)进行了鳃寄生虫检查。本文描述了一种新的单殖吸虫属,即条纹单殖吸虫Zeuxapta seriolae(Meserve,1938)和网状拟微茧蜂Paramicrocococoadides reticularis gen. et sp. nov.。该新种与Microcotylidae其他属的区别在于其盲肠网存在于身体的大部分,在其身体分为三部分,在其后掠角,这是对称的,有两个相等的夹具行。钳有两种类型,最前面的是对称的典型的Microcotyle型,所有其他的是不对称的修改Microcofyle型。无武装的共同生殖心房位于腹侧,靠近咽部,无武装的阴道位于中背侧,生殖心房后方一小段距离。Zeuxaptajaponica与Z. seriolae。两个单殖吸虫物种和两个桡足类物种的鳃的分布进行了描述。本文是一系列处理单殖吸虫cctoparasites的鱼类在澳大利亚东海岸。材料和方法在大堡礁的苍鹭岛(23°27' S,151° 55' E)通过拖钓捕获鱼类。取出鳃并通过将热的10%福尔马林倒在其上来固定。鳃上的各种单殖吸虫和桡足类物种的分布被绘制在鳃的自然尺寸图上。单殖吸虫要么在Grenacher的胭脂红明矾中染色,然后在加拿大香脂中固定,要么不染色,通常是用它们附着的鳃丝部分固定。绘画是在一台照相机的帮助下完成的。不同尺寸的样品的测量分别给出允许异速生长趋势的评价。描述Zeuxapta seriolae(Meserve,1938)Price,1962.(syn.,1938;异轴孢(HeteraxineseriolaeMeserveiSproston,1946);大豆微子叶(MicrocotoleseriolaeYamaguti,1940); Z:_yxivaginata Unnithan,1957).出版物:濑户,生物学3月实验室,XXIV(4/6),369-376,1978(Article 23)
15 Seriola grandis (Carangidae) from near Heron Island, Great Barrier Reef, Australia, were examined for gill parasites. The Monogenea Zeuxapta seriolae (Meserve, 1938) and Paramicrocotyloides reticularis gen. et sp. nov. are described. The new species differs from other genera of the Microcotylidae in its caecal reticulum found in most of the body, in its body proper which is divided into three parts, and in its opisthaptor, which is symmetrical and has two equal rows of clamps. The clamps are of two types, the most anterior ones are symmetrical of a typical Microcotyle-type, all others are asymmetrical of a modified Microcofyle-type. The unarmed common genital atrium is ventral and close to the pharynx, the unarmed vagina is mid-dorsal, a short distance behind the genital atrium. Zeuxaptajaponica is synonymized with Z. seriolae. The distribution of the two Monogenea species and of two copepod species on the gills is described. This paper is one of a series dealing with monogenean cctoparasites of fish on the Australian east coast. Material and Methods Fish were caught by trolling at Heron Island, Great Barrier Reef (23°27' S, 151° 55' E). The gills were removed and fixed by pouring hot 10% formalin over them. The distribution of the various monogenean and copepod species on the gills was mapped on natural size drawings of the gills. Monogenea were either stained in Grenacher's carmine alum and mounted in Canada balsam, or they were mounted unstained, often with parts of the gill filaments to which they were attached. Drawings were made with the aid of a camera lucida. Measurements of a number of specimens of different size are given separately to permit an evaluation of allometric trends. Description Zeuxapta seriolae (Meserve, 1938) Price, 1962. (syn. Axine seriolae Meserve, 1938; Heteraxine rneservei Sproston, 1946; Microcotyle seriolae Yamaguti, 1940 and Zeuxapta japonica (Yamaguti, 1940) Yamaguti, 1963; Z. Z:_yxivaginata Unnithan, 1957). Publ. Seto Mar. Bioi. Lab., XXIV (4/6), 369-376, 1978 (Article 23)