Results 71 to 80 of about 3,291 (179)

Larval trematodes (Digenea) of the great pond snail, Lymnaea stagnalis (L.), (Gastropoda, Pulmonata) in Central Europe: a survey of species and key to their identification

Parasite, 2007
A survey of cercariae and metacercariae (Trematoda, Digenea) from the great pond snail (Lymnaea stagnalis) in Central Europe (Austria, Czech Republic, South-East Germany, Poland and Slovak Republic) is presented, based on a study of 3,628 snails examined
Faltýnková A., Našincová V., Kablásková L.   +2 more
doaj   +1 more source

Potential Transmission of Human Fascioliasis Through Traditional Local Foods, in Northern Iran [PDF]

Iranian Journal of Public Health, 2006
Ingestion of infective metacercariae, attached to watercress or other various species of water and terrestrial plants, has been implicated as the main source of human contamination by fasciolid flukes.
K Ashrafi, MA Valero, K Forghan-Parast, M Rezaeian, SJ Shahtaheri, MR Hadiani, MD Bargues, S Mas-Coma   +7 more
doaj   +2 more sources

New Data on the Larval Stages of Leptophallus nigrovenosus (Digenea, Plagiorchiata)

Animals
(1) Background: Leptophallus nigrovenosus, an esophageal parasite that primarily affects water snakes of the genus Natrix, has a known life cycle that involves snail and amphibian hosts.
Srisupaph Poonlaphdecha, Alexis Ribas, Albert Martínez-Silvestre, Mercedes Villa   +3 more
doaj   +1 more source

EXPOSURE OF RATS TO A SINGLE METACERCARIA OF PARAGONIMUS SADOENSIS

The Japanese Journal of Veterinary Science, 1972
佐渡肺吸虫のメタセル力リア1個をラットに感染させた場合(単数寄生)の虫体の発育や受精卵の産出状況(虫卵のミラシジウム形成)などを,複数個のメタセル力リアを感染させた場合(複数寄生)の成績と比較しながら検討した.単数寄生では,大部分の虫体が胸腔内遊離の状態で発見され,定型的虫嚢腫の形成は認められなかった.これらの虫体から産出された虫卵のミラシジウム形成率は0.76~2.57%であり,この値は複数寄生虫体のそれ(78~86%)と較べると著しく低いものであった.ミラシジウムの卿化までに要する虫卵の培養日数は単数寄生では23~25口であり,これは複数寄生の場合の16口と比較すると著しく長い.虫体を組織学的に検索したところ,単数寄生虫体でも複数寄生虫体の場合と同様に ...
openaire   +3 more sources

First report of austrodiplostomum compactum and ithyoclinostomum dimorphum in trahira (hoplias malabaricus) from the middle course of the Rio Doce, Minas Gerais, Brazil

Arquivos do Instituto Biológico
Austrodiplostomum compactum and Ithyoclinostomum dimorphum are two trematodes commonly found in trahira, but these parasites were never reported in trahiras from Rio Doce. Thus, the aim of this study is to describe the occurrence of A.
F. Belei, S.R. Ferreira, L.M. Perin, F.R. Braga, W.M.S. Sampaio, J.V. de Araújo, J.A. Dergam, R.M. Takemoto   +7 more
doaj  

Scanning Electron Microscopy Reveals New Ultrastructural Features in Metacercariae of Clinostomum cutaneum (Digenea: Clinostomidae) Infecting Oreochromis niloticus (Actinopterygii: Cichlidae) in Kenya

Pathogens
Clinostomum is a genus of parasitic trematodes found worldwide, infecting a wide range of hosts, including freshwater fishes, snails, birds and occasionally humans.
Miriam Isoyi Shigoley, Nikol Kmentová, Daniel Mungai Ndegwa, Martina Topić, Kelly J. M. Thys, Maarten P. M. Vanhove   +5 more
doaj   +1 more source

Viability of Fasciola gigantica Metacercariae

The Japanese Journal of Veterinary Science, 1978
KIMURA, Shige, SHIMIZU, Akira
openaire   +3 more sources

A collecting method of metacercariae

A collecting method of metacercariae
著者ハ「ヂストマ」蟲類包嚢幼蟲ニ於テ其幼蟲ガ胃内ニテ包嚢ヲ脱出セザル事實ニ基キ學術研究上ニモ亦實際應用上ニモ甚ダ推奨ニ足ルベキ包嚢幼蟲ノ集合法ヲ案出セリ.
openaire  

Prevalence and identification of metacercarial infections in freshwater fish in Hunan Province. [PDF]

Food Waterborne Parasitol
Wang J, Abuzeid AMI, Zhou C, He M, Liu W.   +4 more
europepmc   +1 more source

Evaluation of the antiparasitic efficacy of praziquantel against Prohemistomum vivax (Cyathocotylidae) metacercariae in naturally infected African catfish (Clarias gariepinus). [PDF]

Sci Rep
Abdelsalam M, Abdelkhalek S, Korany RMS, Ibrahim MA, Abdel-Moneam DA, Warda M, Shadidizaji A, Attia MM.   +7 more
europepmc   +1 more source