Results 11 to 20 of about 17,624 (214)

Can predators stabilize host–parasite interactions? Changes in aquatic predator identity alter amphibian responses and parasite abundance across life stages

open access: yesEcology and Evolution, 2022
The role of parasites can change depending on the food web community. Predators, for instance, can amplify or dilute parasite effects on their hosts.
Miranda Strasburg, Michelle D. Boone
doaj   +1 more source

First Record of Trichobilharzia physellae (Talbot, 1936) in Europe, a Possible Causative Agent of Cercarial Dermatitis

open access: yesPathogens, 2021
Several species of avian schistosomes are known to cause dermatitis in humans worldwide. In Europe, this applies above all to species of the genus Trichobilharzia.
Nikolaus Helmer   +7 more
doaj   +1 more source

Helminths in Invasive Raccoons (Procyon lotor) from Southwest Germany

open access: yesPathogens, 2023
As hosts of numerous zoonotic pathogens, the role of raccoons needs to be considered in the One Health context. Raccoons progressively expand their range as invasive alien species in Europe.
Nico P. Reinhardt   +8 more
doaj   +1 more source

Features of the Distribution of Trematodes of the Family Prosthogonimidae (Nicoll, 1924) in Birds in North-Eastern Kazakhstan

open access: yesРоссийский паразитологический журнал, 2019
The purpose of the research is study of the distribution of trematodes of the family Prosthogonimidae (Nicoll, 1924) among various species of game birds in north-eastern Kazakhstan.Materials and methods. Helminths have been collected using the K.
D. G. Maralbayeva, K. K. Akhmetov
doaj   +1 more source

Helminths of domestic and wild chicken birds (Aves: Galliformes) of Uzbekistan

open access: yesРоссийский паразитологический журнал, 2021
The purpose of the research is studying existing fauna and ecology of Galliform helminths in biogeocenoses of Uzbekistan.Materials and methods. Parasitic worms were collected from chicken-like birds of the terrestrial cenoses of Karakalpakstan and North ...
F. D. Akramova   +5 more
doaj   +1 more source

Serotonin and neuropeptide FMRFamide in the attachment organs of trematodes

open access: yesHelminthologia, 2018
The serotoninergic and FMRFamidergic nervous system of the attachment organs of trematodes were examined using immunocytochemical techniques and confocal scanning laser microscopy.
Terenina N. B.   +3 more
doaj   +1 more source

Trematodes of Genera Gyrabascus and Parabascus from Bats in European Russia: Morphology and Molecular Phylogeny

open access: yesBiology, 2022
Morphological variability of trematodes from bats (Chiroptera) is poorly studied. Since the variability of adult digenean specimens may be rather high, morphological features are often insufficient for the identification of closely related species, and ...
Nadezhda Yu. Kirillova   +3 more
doaj   +1 more source

Geographical distribution of the giant liver fluke (Fascioloides magna) in the Czech Republic and potential risk of its further spread

open access: yesVeterinární Medicína, 2012
The giant liver fluke, Fascioloides magna, is of interest to wild-life managers, veterinarians and researchers, due to its unusual body size (3-10 cm), high pathogenic potential and because it is continuously spreading to new areas, especially in Europe.
M. Kasny   +8 more
doaj   +1 more source

Ecological analysis of the fish trematode fauna of the Lower Kura

open access: yesВісник Харківського Національного Університету Імені В.Н. Каразіна: Серія Біологія
In 2007-2022, in three sections of the lower reaches of the Kura River, 933 cyclostomes and fish belonging to 38 species were subjected to complete parasitological dissections, and 40 species of trematodes were discovered.
Y.V. Shakaraliyeva
doaj   +1 more source

Saccocoelioides godoyi n.sp. (Haploporidae) and other trematodes parasites of fishes from the Guaiba estuary, RS, Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 1986
One hundred and fourteen specimens of eleven different species of freshwater fishes from the Guaiba estuary, were examined for digenetic flukes. Saccocoelioides godoyi n.sp. proposed herein, is closest to S. magniovatus and to S. szidati; S.
Anna Kohn, Oscar Miranda Fróes
doaj   +1 more source

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