摘要
本文描述短肠科吸虫一新种──窄体中肠吸虫Ｍｅｓｏｃｏｅｌｉｕｍａｎｇｕｓｔｉｓｏｍｕｍｓｐ．ｎｏｖ．，新种以其虫体窄长、虫卵大而区别于该属所有已知种。文中同时列出采自四川省的两栖类和爬行类的２５种复殖吸虫名录。
In the Present peper 25 speCies of digenehc trematedes from amphibians and reptiles in Sichuan Province are listed.ffesidee a new species is described. Tab spechen is deposited in the De￣nt of y'eterinary &ience, Sichuan Agricultulal University.Mesocoelium angustisomum sp. nov . (Fig)The description is hod on 1 specimen from the intestine of Trimeresurus jerdonii in Yaan (30°N, 103°3'E),Sichuan. boy 4. 323 ×0. 626, eggs 0. 065-0. 075 ×0. 038- 0. 043 (0. 071×0.041). This new specise saggar toMesocoelium mesembrium, but it ffers born the latter in: 1. Body narrower, ratio of width to length 1: 6. 903, unspined; 2Vitellaha extending ho middle level betWeen pharynx and intestinal bifurcation to behind receptaculum Sendnis; foilicularnumber more,right abut 89,left ahaut lab; 3. Eggs larger, 0. 065-0. 075 ×0. 038-0. 043. The new species dthers formall tea known speCies of the genus Mesocoelium in body narrower, eggs larger.
出处
《四川动物》
CSCD
1996年第4期141-143,共3页
Sichuan Journal of Zoology
关键词
吸虫纲
复殖目
短肠科
中肠属
新种
Tematoda Brachycoeliidae Mesocoelium new species
