Results 21 to 30 of about 1,271 (176)

STUDIES ON THE METACERCARIAE OF THE NILE FISHES AT EL-MINIA PROVINCE, A.R. EGYPT [PDF]

open access: yesAssiut Veterinary Medical Journal, 1986
Examination of the fishes revealed the presence of five types of metacercariae infesting six species of fishes namely Tilapia nilotica, T. galilae, Clarias lazera, Bagrus bayad, Mormyrus kannume and Schilbe mystus.
M.K. EL-NAFFAR, G.A.Z. EL-SHAHAWI
doaj   +1 more source

Parasites of Moroccan desert Coptodon guineensis (Pisces, Cichlidae): transition and resilience in a simplified hypersaline ecosystem

open access: yesParasite, 2022
Sebkha Imlili (Atlantic Sahara) is a salt flat with over 160 permanent holes of hypersaline water generated in the Holocene and inhabited by euryhaline organisms that are considered to be relics of the past, including the cichlid fish Coptodon guineensis.
Louizi Halima   +7 more
doaj   +1 more source

Molecular Characterization of the First Reported Neoplagioglyphe megastomus (Digenea, Omphalometridae) in Poland

open access: yesZoodiversity, 2022
The diversity and taxonomy of metacercariae infecting freshwater amphipods of Poland are predominantly poorly known. During parasitological surveys of Gammarus pulex (Crustacea: Amphipoda) in the Pomeranian region of Poland in 2020 and 2021, some ...
V. Sarabeev   +4 more
doaj   +1 more source

UNUSUAL PATHOGENICITY OF A COMMON METACERCARIA OF FISH [PDF]

open access: yesJournal of Wildlife Diseases, 1970
The metacercaria of Posthodiplostomum minimum centrarchi Hoffman, 1958, is reported from an unusual host, Roccus saxatilis, from North Carolina. Although few dead or moribund fish were observed, there were many deformed fish, few of which survived. The metacercariae were in the musculature and orbit of the eye instead of in the usual location in the ...
G L, Hoffman, J A, Hutcheson
openaire   +2 more sources

Aspectos ecológicos dos ectoparasitos branquiais de Satanoperca pappaterra (Heckel, 1840) (Cichlidae) da planície de inundação do alto rio Paraná, Brasil - DOI: 10.4025/actascibiolsci.v29i3.555

open access: yesActa Scientiarum: Biological Sciences, 2007
Foram examinadas brânquias de 34 espécimes de Satanoperca pappaterra (Heckel, 1840), coletados na planície de inundação do Alto rio Paraná Brasil, entre março de 2004 a junho de 2005.
Fábio Hideki Yamada   +2 more
doaj   +1 more source

Artyfechinostomum sufrartyfex Trematode Infections in Children, Bihar, India

open access: yesEmerging Infectious Diseases, 2019
Eating raw or insufficiently cooked mollusks is a known risk factor for human echinostomiasis. We confirmed identification of Artyfechinostomum sufrartyfex trematodes as the causative agent of disease among 170 children in northern Bihar, India.
Yugal K. Prasad   +5 more
doaj   +1 more source

Ecología, cariología y anatomía de la planaria Pentacoelum hispaniense Sluys, 1989 (Platyhelmintes, Tricladida)

open access: yesGraellsia, 2008
Basándonos en las nuevas poblaciones descubiertas del tríclado Pentacoelum hispaniense aportamos nuevos datos ecológicos, reproductivos, cariológicos y anatómicos de la especie, incluyendo la primera descripción de la anatomía externa.
M. Vila-Farré   +5 more
doaj   +1 more source

Detection and Morphology of the Larval Stages of the Trematode Gymnophallus Rebecqui (Bartoli, 1983) (Trematoda: Gymnophallidae) in Bivalve Mollusks off the Black Sea Coast of Crimea

open access: yesРоссийский паразитологический журнал, 2019
The purpose of the research description of larvae Gymnophallus rebecqui (Bartoli, 1983) morphology from bivalve mollusks Abra segmentum Recluz, 1843 and Cerastoderma glaucum Poiret, 1789 in the Black Sea; to study seasonal abundance of G. rebecqui in the
Yu. V. Belousova
doaj   +1 more source

Fasciola hepatica: the dispersal of cercariae shed by the snail Galba truncatula

open access: yesParasite, 2020
Field investigations in 14 wild watercress beds located in the French region of Limousin, a known endemic area for distomatosis, were performed for three years to determine the distance that cercariae of Fasciola hepatica can reach in water before their ...
Rondelaud Daniel   +2 more
doaj   +1 more source

INFECCIÓN DE HYPOLOBOCERA CHILENSIS EIGENMANI POR METACERCARIAS DE PARAGONIMUS MEXICANUS (= PERUVIANUS) EN EL DISTRITO DE CONDEBAMBA (CAJAMARCA, PERÚ)

open access: yesRevista Peruana de Biología, 2014
Cangrejos de rio Hypolobocera chilensis eigenmanni fueron colectados de acequias durante el año 1997 en estación seca (mayo a diciembre) en Chaquicocha, Área que pertenece al distrito de Condebamba (departamento de Cajamarca) en la parte norte del Perú.
Alina Huiza F.   +2 more
doaj   +1 more source

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