中国科学院水生生物研究所机构知识库
Advanced  
IHB OpenIR  > 中科院水生所知识产出(2009年前)  > 学位论文
题名: 虹鳟复口吸虫病及其病原生物学的研究
作者: 郑小英
答辩日期: 1987
导师: 潘金培
专业: 水生生物学
授予单位: 中国科学院水生生物研究所
授予地点: 中国科学院水生生物研究所
学位: 硕士
摘要: 1. Two diplostomulum are discovered in the eyes of rainbow trout (Salmo irideus) from trout farm in Shanxi Province. One is found in the lens and identified as a new species - Diplostomulum shanxinsis, another one inhabit in the vitreous body and its name is not yet given - D. sp. Morphological characteristics of the larvae, especially for the flame cell system have been carefully studied. 2. The sporocyst and cercaria of Diplostomulum shanxinsis are found in the digestive gland (liver) and the outwall of the intestine of snail (Lymnaea auricularia). 3. Cercaria d. shanxinsis penetrates the skin of the host, then through the route of center nerve system and arrives to location in the lens of eyes. It needs about 80-94 days in rainbow eye to develop into fully mature diplostomulum, but about 33 days in Aristichthys mobilis. 4. A life-table of the cercaria is given. The life span of C.d. shanxinsis is about 32 hours in the water temperature 19-23 ℃, the LD_(50) is 27.3 hours. They have photokinsis and appear to the surface of water. 5. Pathological changes effected by the invasion of C.d. shanxinsis have been observed. 6. The taxonomy of Diplostomulum, host specificity of Diplostomulum shanxinsis and D. sp have been discussed. For the control of diplostomiasis and its epidemic in trout farm are discussed as well.
语种: 中文
内容类型: 学位论文
URI标识: http://ir.ihb.ac.cn/handle/342005/12718
Appears in Collections:中科院水生所知识产出(2009年前)_学位论文

Files in This Item:
File Name/ File Size Content Type Version Access License
虹鳟复口吸虫病及其病原生物学的研究.pdf(3450KB)----暂不开放-- 联系获取全文

Recommended Citation:
虹鳟复口吸虫病及其病原生物学的研究.郑小英[d].中国科学院水生生物研究所,1987.20-25
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[郑小英]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[郑小英]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院水生生物研究所 - Feedback
Powered by CSpace