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海南岛海水鱼类单殖吸虫研究及宽海盘虫二新种记述
引用本文:潘骏,吕军仪.海南岛海水鱼类单殖吸虫研究及宽海盘虫二新种记述[J].动物分类学报,2005,30(2):295-299.
作者姓名:潘骏  吕军仪
作者单位:中山大学生命科学院,广州,510272
基金项目:国家高技术研究发展计划(863计划),广东省科技计划
摘    要:记述了采自海南岛后水湾的眶棘双边鱼Ambassis gymnocephalus Lacépéde鳃上寄生的宽海盘虫2新种.张氏宽海盘虫Euryhaliotrema zhangjianyingi sp nov.以其边缘小钩明显长于两对中央大钩,支持器的套环状特殊结构,两对中央大钩和联结片而不同于属内的已知种;双边鱼宽海盘虫,Euryhaliotrema ambassisi sp.nov.以其交接器的量度,后吸器中央大钩内突基部较宽,外突较小,钩基部较直,钩尖短而不同于相似种和属内已知种.文中量度μm,模式标本保存在海南师范学院生物系.

关 键 词:单殖吸虫  宽海盘虫  新种  眶棘双边鱼  海南岛

MONOGENOIDEA OF MARINE FISHES FROM HAINAN ISLAND, CHINA AND TWO NEW SPECIES OF EURYHALIOTREMA
PAN Jun,LU Jun-Yi.MONOGENOIDEA OF MARINE FISHES FROM HAINAN ISLAND, CHINA AND TWO NEW SPECIES OF EURYHALIOTREMA[J].Acta Zootaxonomica Sinica,2005,30(2):295-299.
Authors:PAN Jun  LU Jun-Yi
Abstract:Two new species of Euryhaliotrema Kritsky & Boeger, 2002 collected from Hainan Island, China were described. lated species E. monacanthus Kritsky & Boeger, 2002 in having two pairs of anchors and two bars, different accessory piece and by the hooklets longer than anchors. E. ambassisi sp. nov. from the gills of the same host is similar to E. lutiani (Yamaguti, 1953) Kritsky & Boeger, 2002, but differentiated from it in the length of cirrus and accessory piece and the structure of the haptor. Euryhaliotrema Kritsky & Boeger, 2002 is recorded for the first time in China.
Keywords:Monogenea  Euryhaliotrema  new species  Ambassis gymnocephalus  Hainan Island
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