Results 21 to 30 of about 4,414 (189)

Identification of Gyrodactylus (Monogenea, Gyrodactylidae) species in some of Southwest of Caspian Sea Basin fishes [PDF]

open access: yesIranian Journal of Veterinary Medicine, 2018
BACKGROUND: Members of the genus Gyrodactylus species are one of the extensive groups of monogenean ectoparasites which parasitize marine, brackish and freshwater fishes.
Maryam Barzegar   +4 more
doaj   +1 more source

Interactions between two congeneric gyrodactylids (Gyrodactylus derjavini and G. salaris) with different microhabitats on their common host rainbow trout, Oncorhynchus mykiss [PDF]

open access: yesActa 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
doaj   +3 more sources

Survivors from a Pliocene Climatic Catastrophe: Gyrodactylus (Platyhelminthes, Monogenea) Parasites of the Relict Fishes in the Central Asian Internal Drainage Basin of Mongolia

open access: yesDiversity, 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
doaj   +1 more source

First Report of Philometroides sanguineus (Nematoda: Philometridae) in Farmed Goldfish (Carassius auratus) in Italy. [PDF]

open access: yesJ Fish Dis
ABSTRACT The ornamental fish trade has facilitated the global dissemination of parasites, posing significant biosecurity risks. This study documents the first detection of the nematode Philometroides sanguineus in farmed goldfish (Carassius auratus) in Emilia‐Romagna, Italy.
Pirollo T   +6 more
europepmc   +2 more sources

Diversity and Phylogeny of Gyrodactylus spp. (Monogenea: Gyrodactylidae) across the Strait of Gibraltar: Parasite Speciation and Historical Biogeography of West Mediterranean Cyprinid Hosts

open access: yesDiversity, 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

Morpho-molecular characterization of Gyrodactylus parasites of farmed tilapia and their spillover to native fishes in Mexico

open access: yesScientific 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
doaj   +1 more source

A survey of gyrodactylid parasites on the fins of Homatula variegata in central China.

open access: yesPLoS 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
doaj   +1 more source

To each his own: no evidence of gyrodactylid parasite host switches from invasive poeciliid fishes to Goodea atripinnis Jordan (Cyprinodontiformes: Goodeidae), the most dominant endemic freshwater goodeid fish in the Mexican Highlands

open access: yesParasites & Vectors, 2016
Background Goodeid topminnows are live-bearing fishes endemic to the Mexican Highlands (Mesa Central, MC). Unfortunately, in the MC, environmental degradation and introduced species have pushed several goodeid species to the brink of extinction. Invasive
Miguel Rubio-Godoy   +5 more
doaj   +1 more source

Can mixed-species groups reduce individual parasite load? A field test with two closely related poeciliid fishes (Poecilia reticulata and Poecilia picta). [PDF]

open access: yesPLoS 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
doaj   +1 more source

Identification of Parasites on Fish Consumption at Several Fish Markets in Bogor City [PDF]

open access: yesE3S Web of Conferences, 2023
This study aims to identify the types of parasites in fish consumed in several fish markets in Bogor City. This study used 100 consumption fish which included goldfish, tilapia, catfish, and mujahir fish.
Barunawati Siagian Tetty   +2 more
doaj   +1 more source

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