Results 21 to 30 of about 5,496 (158)
Interactions between two congeneric gyrodactylids (Gyrodactylus derjavini and G. salaris) with different microhabitats on their common host rainbow trout, Oncorhynchus mykiss [PDF]
Acta Ichthyologica et Piscatoria, 2007 Background. The two gyrodactylid species G. derjavini and G. salaris (a special Danish rainbow trout form which is non-pathogenic to salmon) show similar predilection for their host rainbow trout and express similar population dynamics (but different ...
L.W. Garbøl +2 more
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Diversity, 2023 We investigated the Gyrodactylus ectoparasites on relict fishes in the isolated endorheic Central Asian Internal drainage basin in Mongolia (The Hollow) and placed them into the global phylogenetic framework based on internal transcribed spacer regions ...
Daria Lebedeva +4 more
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Differences in Parasite Infection Status and Behavior Between a Clonal Fish and Her Sexually Reproducing Heterospecifics. [PDF]
Ecol EvolWe found that Amazons and Sailfins differed in their qualitative, but not quantitative, resistance to parasites. Amazons had worse qualitative resistance (i.e., were more likely to be infected with at least one parasite) and spent more time in the open, riskier portion of the assay arena. Parasite prevalence and load differed between our two collection
Sheehy K +4 more
europepmc +2 more sources
Parasite, 2019 A new species of Gyrodactylus von Nordmann, 1832 is described from the gills of Alcolapia grahami, a tilapian fish endemic to Lake Magadi. This alkaline soda lake in the Rift Valley in Kenya is an extreme environment with pH as high as 11, temperatures ...
Dos Santos Quinton Marco +2 more
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BIOLOGICAL ERADICATION OF SOME PARASITIC DISEASES IN FISHES USING BACILLUS THURINGIENSIS AGERIN® PRODUCT [PDF]
Veterinary Medical Journal - Giza, 2003 In the present study, the clinical signs of naturally Infested Ctenopharyngodon idella with Ichthyoboda necator and Capillaria spp. Larval stage and Naturally infested Oreochromis niloticus with ectoparasites of the ciliated Trichodina and mono-Genetic ...
NAHLA R EL-KHATIB
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Scientific Reports, 2021 Translocation of fishes for aquaculture has resulted in the co-introduction of some of their parasites. African cichlid fishes, generically called “tilapias” have been introduced worldwide, along with their monogenean parasites.
Adriana García-Vásquez +4 more
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Helminthologia, 2015 The aim of this study was to investigate the use of the anaesthetic 2-phenoxyethanol on the transmission factors of gyrodactylid and to ascertain how this may affect in the colonisation of new hosts using the Gyrodactylus gasterostei Gläser, 1974 ...
Grano-Maldonado M. I., Palaiokostas C.
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A survey of gyrodactylid parasites on the fins of Homatula variegata in central China.
PLoS ONE, 2020 In this study, two parasites on the fins of Homatula variegata were recorded from March to September 2016. A dissection mirror was used to examine the distribution and quantity of the ectoparasitic Gyrodactylus sp.
Xiaoning Chen +3 more
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Can mixed-species groups reduce individual parasite load? A field test with two closely related poeciliid fishes (Poecilia reticulata and Poecilia picta). [PDF]
PLoS ONE, 2013 Predation and parasitism are two of the most important sources of mortality in nature. By forming groups, individuals can gain protection against predators but may increase their risk of being infected with contagious parasites.
Felipe Dargent +4 more
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Diversity, 2023 Knowledge on the diversity of parasitic flatworms of Western Mediterranean cyprinids is extremely scarce. In the present study, we parasitologically investigated 12 cyprinid species across the Strait of Gibraltar inhabiting watersheds in northwest Africa
Chahrazed Rahmouni +3 more
doaj +1 more source