| 水牛体内两种新的锡叶吸虫 |
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| 引用本文： | 杨继宗,金美玲.水牛体内两种新的锡叶吸虫[J].畜牧兽医学报,1989,20(4):368-371. |
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| 作者姓名： | 杨继宗 金美玲 |
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| 作者单位： | 浙江省农业科学院
(杨继宗，潘新玉，张峰山)，浙江省农业厅(金美玲) |
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| 摘 要： | 1981～1983年在浙江水牛瘤胃内发现了两种新的锡叶吸虫(Ceylonocotyle)。(1)钱江锡叶吸虫(Ceylonocotyle qianjiangense se.nov.):发现于钱塘江沿岸的富阳、萧山、余姚和鄞县等地,其主要特征为两枚睾丸小而呈圆形,边缘光滑而无缺刻,前后排列并有相当间距;劳氏管和排泄管不交叉;肠支长而无扭曲;根据这些特点可与短肠锡叶吸虫(C.br-vicaeca Waug,1966)、弯肠锡叶吸虫(C.sinuccoelium Waug,1959)和侧肠锡叶吸虫(C.scolicoelium Fischoeder,1901)等相区别。(2)台州锡叶吸虫(Ceylonocotyle taizho-uense sp·nov):发现于黄岩县,其主要特征是虫体椭圆形,宽而短,体宽与体长比为1:1.87,食道甚短,肠管粗而直,肠支分叉处很细而呈肩状,可与其他锡叶吸虫相区别。
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| 关 键 词： | 水牛 锡叶吸虫 吸虫 |
NEW SPECIES OF TREMATODES CEYLONOCOTYLE FROM BUFFALOES |
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| Yang Jizong,Pan Xinyu and Zhang Fengshan.NEW SPECIES OF TREMATODES CEYLONOCOTYLE FROM BUFFALOES[J].Acta Veterinaria et Zootechnica Sinica,1989,20(4):368-371. |
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| Authors: | Yang Jizong Pan Xinyu and Zhang Fengshan |
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| Abstract: | In 1981~1983 two new Species of Ceylonocotyle were identified in the rumina of butfalose in Zhejiang Province.
1 . Ceylonocotyle qiangjiangense sp. nov.-found in counties of Fuyang, Xiaoshan,Yuyao and Chengxian alongside the Jiantang River. The main features of the worm were that the two tandem testes were small and round, with no indents, but there was quite a distance between them and that there was no crossing between the Laurer's canal and the excretory vesicle and the ceca were long and without winding, These characteristics were different from those of C. brevicaeca Wang, 1966; C. sinuccoelium Wang, 1959 and C. scolicoelium Fischoeder, 1901.
2 . Ceylonocotyle taizhouense sp. nov.-found in Huangyan county, Zhejiang, The boty was oval, wide and short, The ratio of its width to length was 1 : 1.87. The esophagus was rather short and the straight ceca were thick. The crossing of the ceca was very thin and looked like people's shoulders. The worm could be distinguished from other Ceylonocotyle in terms of these features. |
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| Keywords: | Ceylonocotyle qiangjiangense Sp nov Ceylonocotyle taizhouense sp nov |
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