巴西水禽体内的绦虫——带状纤盘绦虫和巨盘泄殖腔绦虫（真绦虫纲，膜壳绦虫科）

Fimbriaria fasciolaris and Cloacotaenia megalops (Eucestoda, Hymenolepididae), cestodes from Brazilian waterfowl.

作者信息

Muniz-Pereira L C, Amato S B

机构信息

Departamento de Helmintologia, Instituto Oswaldo Cruz, Rio de Janeiro, RJ, Brasil.

出版信息

Mem Inst Oswaldo Cruz. 1998 Nov-Dec;93(6):767-72. doi: 10.1590/s0074-02761998000600014.

DOI:10.1590/s0074-02761998000600014

PMID:9921301

Abstract

Two cestode species, Fimbriaria fasciolaris (Pallas, 1781) Frölich, 1802 Cloacotaenia megalops (Nitzsch in Creplin, 1829) Wolffhügel, 1938 collected from Anas bahamensis Linné, 1758 and Amazonetta brasiliensis (Gmelin, 1758) in lagoons of the Maricá District, State of Rio de Janeiro, Brazil, are described. This is the first record of F. fasciolaris parasitizing A. bahamensis. The prevalence, intensity of infection, and mean intensity of infection for both species are given. Overdispersion distribution is reported for F. fasciolaris with 535 specimens collected in a single A. bahamensis. A key for the genera in the Fimbriariinae is presented. Anatomical features of F. fasciolaris and C. megalops are discussed.

摘要

本文描述了从巴西里约热内卢州马里卡区泻湖的绿眉鸭（Anas bahamensis Linné，1758）和巴西凫（Amazonetta brasiliensis (Gmelin, 1758)）体内采集到的两种绦虫，分别是带形梳状绦虫（Fimbriaria fasciolaris (Pallas, 1781) Frölich, 1802 ）和巨形泄殖腔绦虫（Cloacotaenia megalops (Nitzsch in Creplin, 1829) Wolffhügel, 1938）。这是带形梳状绦虫寄生于绿眉鸭的首次记录。文中给出了这两种绦虫的感染率、感染强度和平均感染强度。报道了带形梳状绦虫的超分散分布情况，在一只绿眉鸭体内采集到了535个标本。列出了梳状绦虫亚科各属的检索表。讨论了带形梳状绦虫和巨形泄殖腔绦虫的解剖学特征。