Results 31 to 40 of about 314 (135)

Centrocestus formosanus (Opisthorchiida: Heterophyidae) como causa de muerte de alevines de tilapia gris Oreochromis niloticus (Perciforme: Cichlidae) en el Pacífico seco de Costa Rica

open access: yesRevista de Biología Tropical, 2010
Centrocestus formosanus es un parásito trematodo zoonótico originario de Asia asociado con muertes de peces principalmente de cultivo. 907 moluscos provenientes de estanques sembrados con tilapias, seleccionados uno por provincia fueron identificados al ...
Donald Arguedas Cortés   +4 more
doaj   +2 more sources

The first record of Centrocestus formosanus (Nishigori, 1924) (Digenea: Heterophyidae) in Egypt

open access: yesExperimental Parasitology, 2016
The life cycle of Centrocestus formosanus (Digenea: Heterophyidae) was to be successfully completed in the laboratory in the present study. Hundreds of the thiarid snail, Melanoides tuberculata, were collected from the main water course Mansouriya Canal, Giza Governorate, Egypt.
F, Yousif   +3 more
openaire   +3 more sources

Some studies on helminth parasites of buff backed heron (Ardeola ibis ibis) with special reference to its role in transmision of Clinostomum complanatum in Beni-Suef Governorate. [PDF]

open access: yesJournal of Veterinary Medical Research, 2008
A number of 50 Ardeola ibis ibis birds were found harboring six nematodes species; Tetrameres species, Microtteramere species, Synhimantus invaginatus, Synhimantus equispeculatus, Ascaridia species, Paracamallanus species,and five species of trematodes ...
S. M. Aboel Hadid, H. S. Lotfy
doaj   +1 more source

Exploring the evolutionary potential of parasites: Larval stages of pathogen digenic trematodes in their thiarid snail host Tarebia granifera in Thailand

open access: yesZoosystematics and Evolution, 2018
Minute intestinal flukes from several distinct families of endoparasitic platyhelminths are a medically important group of foodborne trematodes prevalent throughout Southeast Asia and Australasia.
Nuanpan Veeravechsukij   +4 more
doaj   +3 more sources

PARASITIC INFECTIONS AND HISTOPATHOLOGICAL CHANGES IN THE SQUEAKER FISHES, SYNODONTIS SERRATUS AND SYNODONTIS SCHALL FROM LAKE NASSER, EGYPT [PDF]

open access: yesAssiut Veterinary Medical Journal, 2019
This work describes the parasitic infections in wild Synodontis serratus and Synodontis schall from Lake Nasser, Egypt and the histopthological impacts of these parasites on the infected fish.
Awatef Hamed Hamouda
doaj   +1 more source

Intestinal pathologic findings at early stage infection by Centrocestus armatus in albino rats

open access: yesThe Korean Journal of Parasitology, 1997
This study was performed to observe intestinal pathology in early infection by Centrocestus armatus. The flukes were in the lowermost part of the intervillous space of the duodenum and jejunum from 1 day to 7 days postinfection (PI). The stroma of villi around the young fluke was edematous and infiltrated by inflammatory cells such as lymphocytes ...
S J, Hong   +3 more
openaire   +2 more sources

Does the trematode Centrocestus formosanus affect the locomotory activity of the mollusc Melanoides tuberculatus? [PDF]

open access: yesParasites & Vectors, 2013
Melanoides tuberculatus (Müller, 1774) (Thiaridae), an introduced gastropod mollusc with a wide geographical distribution in the Neotropics, is the intermediate host of the trematode Centrocestus formosanus (Nishigori, 1924) (Heterophyidae). This parasite is considered to be pathogenic to humans.
dos Santos, Everton Gustavo Nunes   +2 more
openaire   +2 more sources

Centrocestus formosanus(Heterophyidae): Human Infections and the Infection Source in Lao PDR

open access: yesJournal of Parasitology, 2013
In Lao People's Democratic Republic (PDR), we detected 7 patients infected with Centrocestus formosanus (1-122 adult specimens) after praziquantel treatment and purgation, together with several other trematode species including Opisthorchis viverrini and Haplorchis taichui. The patients were all men, 23-42 yr-of-age.
Jong-Yil, Chai   +9 more
openaire   +3 more sources

XáC ĐịNH ẤU TRùNG SáN Lá SONG CHủ (METACERCARIAE) Ký SINH TRÊN MộT Số LOàI Cá DựA VàO ĐặC ĐIểM HìNH THáI Và DI TRUYềN

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2014
Các loài metacercariae được phát hiện trên các loài cá tra (Pangasianodon hypophthamus), cá rô đồng (Anabas testudineus) và cá đối (Mugil cephalus) dựa vào đặc điểm hình thái và di truyền (sử dụng đoạn gen 28S của hệ gen ribosom). Nghiên cứu thu được 474
Đặng Thúy Bình   +4 more
doaj  

Helminth parasites of Xiphophorus birchmanni (Pisces: Poeciliidae) from two localities of the Pánuco River drainage, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2019
Specimens of Xiphophorus birchmanni (Teleostei: Poeciliidae) (55 individuals) (Sheepshead swordtail) were collected from 2 localities in the Pánuco River drainage from Hidalgo and Veracruz [at Atlatipa (n = 26) and Benito Juárez (n = 29), respectively],
Christian Elizbeth Bautista-Hernández   +3 more
doaj   +1 more source

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