膜壳绦虫属二新种(绦虫纲:圆叶目:膜壳科)  

TWO NEW SPECIES OF CESTODES GENUS HYMENOLEPIS(CYCLOPHYLLIDEA: HYMENOLEPIDIDAE)

作　　者：林宇光[1,2] 李海云[1,2] 洪凌仙[1,2] 

机构地区：[1]厦门大学寄生动物研究室 [2]华南农业大学动物科学系

出　　处：《动物分类学报》1998年第3期229-234,共6页Acta Zootaxonomica Sinica

基　　金：博士点基金

摘　　要：本文记述膜壳科膜壳属绦虫二新种，即卷尾膜壳绦虫Ｈｙｍｅｎｏｌｅｐｉｓｃｈｉｂｉａｅｓｐ．ｎｏｖ．和三宝鸟膜壳绦虫Ｈ．ａｂｕｎｄｕｓｓｐ．ｎｏｖ．。卷尾膜壳绦虫标本采自福州的黑发冠卷尾Ｃｈｉｂｉａｈｏｔｅｎｔｏｔａｂｒｅｖｉｒｏｓｔｒｉｓ；三宝鸟膜壳绦虫标本采自福州的三宝鸟Ｅｕｒｙｓｔｏｍｕｓｏｒｉｅｎｔａｌｉｓａｂｕｎｄｕｓ，均为肠道寄生虫。模式标本均保存于厦门大学寄生动物研究室。he present paper deals with two new species of the genus Hymenolepis  belonging to the family Hymenolepididae, collected from birds in Fujian Province, China. Holotypes and paratypes are deposited in Parasitology Laboratory, Xiamen University (Measure in mm).Hymenolepis chibiae sp. nov. (Figs. 14)Host Chibia hottentotta brevirostris.Location Small intestine.Location Fuzhou (26° 05′ N,119° 18′E),Fujian Province.Description Worm of small size. Strobila 5763 in length and 08070903 in maximum width. Genital pores regularly opening at anterior part of the lateral margin of the segment, inclined to the middle.Scolex, 01530167 in width and 01010103 in length; Rostellum, 00240033 in width and 00710080 in length, with 10 rostellar hooks, each hook measures 00350038 in length, likes a spanner. Suckers 4, roundish or elliptical, without spines, 00590067×00530060.Testes 3, elliptical, 01070121×00980104,arranged in triangle, two antiporal and one poral. Cirrus pouch, Pearshaped, 01370149 in length and 00580066 in width, with the bottom of the pouch crosses the ventral longitudinal excretory ducts. External seminal vesicle, 00990107 in length and 00510060 in width. Internal seminal vesicle, 00680077 in length and 00290035 in width. Female genital organs situated at the middle of the segment. Ovary, fanlike, with many branches along the edge. Vitelline gland compact, with fingerlike branches along the edge, posterior to ovary. Seminal receptacle pearlike 01570164 in length and 00690076 in width. Reproductive cavity obvious. Uterus, saclike, when fully gravid, over reaching excretory stems laterally. Eggs, 00390045×00290034. Oncospheres, 00210024×00130017. Length of embryo hooks. 00100012.Discussion The new species resembles Hymenolepis fringill

关 键 词：绦虫纲 圆叶目 膜壳科 膜壳属 新种 

分 类 号：Q959.156[生物学—动物学]