天堂国产午夜亚洲专区-少妇人妻综合久久蜜臀-国产成人户外露出视频在线-国产91传媒一区二区三区

蒙新區(qū)、青藏區(qū)馬胃蠅多樣性及種群遺傳結(jié)構(gòu)

發(fā)布時間:2018-07-08 19:01

  本文選題:馬胃蠅 + 普氏野馬; 參考:《北京林業(yè)大學(xué)》2015年碩士論文


【摘要】:馬胃蠅蛆病在中國馬科動物,尤其是瀕危物種普氏野馬群體中廣泛流行。本研究分別對蒙新區(qū)的新疆卡拉麥里保護區(qū)普氏野馬、內(nèi)蒙古多倫縣當?shù)丶荫R以及青藏區(qū)的青海省瑪多縣當?shù)丶荫R進行驅(qū)蟲,通過對馬胃蠅數(shù)量、種類的調(diào)查分析,研究上述三個地區(qū)的草原、荒漠草原和高原高寒草原馬胃蠅蛆病發(fā)生情況、區(qū)系組成,結(jié)果表明:馬胃蠅蛆病發(fā)生普遍,且感染程度有明顯的地域性——蒙新區(qū)重于青藏區(qū);蒙新區(qū)的馬胃蠅種類較青藏區(qū)豐富;馬胃蠅多樣性受宿主所在環(huán)境條件影響,黑腹胃蠅具有成功適應(yīng)嚴酷生境的生存方式。在新疆卡拉麥里地區(qū),黑腹胃蠅為當?shù)貎?yōu)勢種。本文利用線粒體COI基因?qū)υ摰貐^(qū)感染同域馬科動物的黑腹胃蠅、鼻胃蠅和黑角胃蠅進行種群遺傳結(jié)構(gòu)研究,結(jié)果表明:感染同一宿主個體的三種馬胃蠅均分別來自多個母本;三種馬胃蠅在不同種宿主間均未形成遺傳分化,且普氏野馬每年重復(fù)感染的黑腹胃蠅主要源自同域野驢,感染的鼻胃蠅和黑角胃蠅主要由家馬所致;三種馬胃蠅群體內(nèi)部均呈現(xiàn)一定程度的遺傳分化,黑腹胃蠅較之鼻胃蠅和黑角胃蠅在種群遺傳結(jié)構(gòu)上的區(qū)別很可能是其獨特的產(chǎn)卵方式在種群遺傳結(jié)構(gòu)上的反映。
[Abstract]:Equine gastric myiasis is widespread in Chinese equine, especially in the endangered species of Primbus Mustang. In this study, Pushi Mustang, Xinjiang Kalamaili Reserve, Inner Mongolia Duolun County, and Qinghai Province Maduo County, Qinghai-Xizang District, were treated with insect repellent, and the number and species of horse stomach flies were investigated and analyzed. The occurrence and floristic composition of horse gastric myiasis in steppe, desert steppe and plateau alpine steppe were studied. The results showed that the occurrence of equine gastric myiasis was common, and the infection degree of horse stomach myiasis was more serious than that of Qinghai-Xizang region. The species of Musca equi in Mengxin area is more abundant than that in Qinghai-Xizang region, and the diversity of the flies is affected by the host environment, and the melanogaster has a way of living successfully to adapt to the harsh habitat. In Karamaili area, Xinjiang, the black stomach fly is the dominant species. In this paper, the genetic structure of three species of horse stomach flies infected with the same host in this area were studied by mitochondrial COI gene. The results showed that the three species of horse stomach flies infected with the same host were from multiple female parents. There was no genetic differentiation among different hosts of the three species of gastric flies, and the black stomach flies which were repeatedly infected by wild horses were mainly caused by wild donkeys, and the infestation of nasal stomach flies and black horned stomach flies were mainly caused by domestic horses. The difference of population genetic structure of the three species of Gastrozoa melanogaster is probably the reflection of its unique oviposition mode in the population genetic structure compared with that of the nasogastric fly and the Black-horned stomach fly.
【學(xué)位授予單位】:北京林業(yè)大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2015
【分類號】:S858.21

【相似文獻】

相關(guān)期刊論文 前10條

1 衛(wèi)龍興;徐曾興;宋文才;喬月華;;上海一馬場突發(fā)馬胃蠅病的診治[J];上海畜牧獸醫(yī)通訊;2010年06期

2 劉國聲;;馬胃蠅癥的中藥治療[J];中國畜牧獸醫(yī)雜志;1956年02期

3 于洪升,王永田,張喜富;用國產(chǎn)二硫化炭乳劑治療馬胃蠅幼蟲病的幾點經(jīng)驗[J];畜牧與獸醫(yī);1957年02期

4 周東泉,張道彬;馬胃蠅幼蟲阻塞咽峽部的病例報告[J];畜牧與獸醫(yī);1959年06期

5 ;敵百蟲可以驅(qū)除馬胃蠅幼蟲[J];黑龍江畜牧獸醫(yī);1959年04期

6 尚德文,楊錫林;敵百蟲驅(qū)除馬胃蠅幼蟲試驗報告[J];黑龍江畜牧獸醫(yī);1959年05期

7 宋建華;敵百蟲驅(qū)逐馬胃蠅幼蟲的效果[J];山東農(nóng)業(yè)科學(xué);1964年03期

8 ;用二硫化炭乳劑驅(qū)馬胃蠅幼蟲的幾點經(jīng)驗[J];黑龍江畜牧獸醫(yī);1958年02期

9 胡效信;吳桂洲;;用敵百蟲驅(qū)除馬胃蠅幼蟲[J];中國獸醫(yī)雜志;1963年02期

10 農(nóng)業(yè)廳寄生蟲病調(diào)查組;馬胃蠅幼蟲驅(qū)蟲試點工作報告[J];黑龍江畜牧獸醫(yī);1959年03期

相關(guān)碩士學(xué)位論文 前2條

1 王文婷;蒙新區(qū)、青藏區(qū)馬胃蠅多樣性及種群遺傳結(jié)構(gòu)[D];北京林業(yè)大學(xué);2015年

2 劉善輝;馬胃蠅形態(tài)學(xué)、流行病學(xué)調(diào)查及線粒體COI、16S rRNA系統(tǒng)發(fā)育研究[D];北京林業(yè)大學(xué);2012年

,

本文編號:2108445

資料下載
論文發(fā)表

本文鏈接:http://sikaile.net/yixuelunwen/dongwuyixue/2108445.html


Copyright(c)文論論文網(wǎng)All Rights Reserved | 網(wǎng)站地圖 |

版權(quán)申明:資料由用戶b59a5***提供,本站僅收錄摘要或目錄,作者需要刪除請E-mail郵箱bigeng88@qq.com
日本婷婷色大香蕉视频在线观看 | 丝袜美女诱惑在线观看| 免费播放一区二区三区四区| 国产精品尹人香蕉综合网| 国产亚洲精品香蕉视频播放| 91人妻人人揉人人澡人| 亚洲女同一区二区另类| 日韩欧美三级中文字幕| 亚洲性日韩精品一区二区| 国产一区国产二区在线视频| 中文字幕精品一区二区三| 国产av精品高清一区二区三区| 国产欧美日产中文一区| 色小姐干香蕉在线综合网| 日本av一区二区不卡| 色涩一区二区三区四区| 观看日韩精品在线视频| 欧美大胆美女a级视频| 五月天六月激情联盟网| 午夜午夜精品一区二区| 欧美国产日本免费不卡| 国语对白刺激高潮在线视频| 亚洲欧美一二区日韩高清在线| 亚洲中文字幕日韩在线| 日韩高清一区二区三区四区| 日韩一区二区三区在线日| 亚洲av首页免费在线观看| 欧美大胆美女a级视频| 美日韩一区二区精品系列| 福利一区二区视频在线| 丰满少妇被猛烈撞击在线视频| 久久亚洲国产视频三级黄| 美国黑人一级黄色大片| 五月综合激情婷婷丁香| 好吊日在线观看免费视频| 亚洲第一香蕉视频在线| 国产农村妇女成人精品| 五月天婷亚洲天婷综合网| 高清免费在线不卡视频| 国产日韩综合一区在线观看| 激情五月综五月综合网|