The life history of Pygidiopsis macrostomum Travassos, 1928 (Digenea: Heterophyidae)

被引：13
|
作者：
Emerique Simoes, Susana Balmant [1 ]
Barbosa, Helene Santos [2 ]
Santos, Claudia Portes [1 ]
机构：
[1] Fiocruz MS, Inst Oswaldo Cruz, Lab Avaliacao & Promocao Saude Ambiental, BR-21045900 Rio De Janeiro, Brazil
[2] Fiocruz MS, Inst Oswaldo Cruz, Lab Biol Estrutural, BR-21045900 Rio De Janeiro, Brazil
来源：
MEMORIAS DO INSTITUTO OSWALDO CRUZ | 2009年 / 104卷 / 01期
关键词：
Pygidiopsis macrostomum; Heterophyidae; Digenea; Heleobia australis; Poecilia vivipara; life cycle; FRESH-WATER SNAILS; RIO-DE-JANEIRO; SCHISTOSOMIASIS-MANSONI; ARDEAE KOIE; CYCLE; TREMATODES; BRAZIL; STATE;
D O I：
10.1590/S0074-02762009000100016
中图分类号：
R38 [医学寄生虫学]; Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ; 100103 ;
摘要：
The life history of the trematode Pygidiopsis macrostomum Travassos, 1928 is described for the first time. Rediae and cercariae were obtained from naturally infected snails Heleobia australis (d'Orbigny), a new first intermediate host. Metacercariae were found encysted in the mesenteries of three naturally infected guppies, Phalloptychus januarius (Hensel), Jenynsia multidentata (Jenyns) (new host records) and Poecilia vivipara Bloch and Schneider. Experimental infections were successfully completed in the intermediate hosts H. australis and Poe. vivipara reared in the laboratory and hamsters Mesocricetus auratus Waterhouse were utilised as a definitive host.
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页码：106 / 111
页数：6
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