Results 1 to 10 of about 137 (62)

First Study on Gyrodactylus (Monogenea: Gyrodactylidae) in Morocco, with Description of a New Species from Luciobarbus pallaryi and Luciobarbus ksibi (Actinopterygii: Cyprinidae) [PDF]

open access: yesAnimals, 2023
To date, 41 species of Gyrodactylus have been described from Africa. However, none of these have been reported in Morocco. After identifying and examining 738 cyprinid host specimens, 26 specimens belonging to Gyrodactylus were found to parasitize the ...
Miriam Isoyi Shigoley   +4 more
doaj   +2 more sources

Neotropical Monogenoidea. 53. Gyrodactylus corydori sp. n. and redescription of Gyrodactylus anisopharynx (Gyrodactylidea: Gyrodactylidae), parasites of Corydoras spp. (Siluriformes: Callichthyidae) from southern Brazil [PDF]

open access: bronzeFolia Parasitologica, 2009
Morphometric analyses are used to evaluate the taxonomic status of two sympatric variants of Gyrodactylus anisopharynx Popazoglo et Boeger, 2000 (forma "large-pharynx" and forma "small-pharynx"). The parasites were collected from the Piraquara River and the Miringuava River, State of Paraná, Brazil, between February 2005 and May 2006.
Marlus, Bueno-Silva, Walter A, Boeger
openaire   +3 more sources

Neotropical Monogenoidea 37. Redescription of Gyrodactylus superbus (Szidat, 1973) comb. n. and description of two new species of Gyrodactylus (Gyrodactylidea: Gyrodactylidae) from Corydoras paleatus and C. ehrhardti (Teleostei: Siluriformes: Callichthyidae) of Southern Brazil [PDF]

open access: bronzeFolia Parasitologica, 2000
Two new species of Gyrodactylus (Gyrodactylidae) are described from Corydoras paleatus (Jenyns) and Corydoras ehrhardti Steindachner (Callichthyidae) of Rio Piraquara, Municipality of Piraquara, near Curitiba, Paraná, Brazil: Gyrodactylus anisopharynx sp. n. and Gyrodactylus samirae sp. n. These species are unique among the known Neotropical species of
F, Popazoglo, W A, Boeger
openaire   +3 more sources

Sequencing of the complete mitochondrial genome of a fish-parasitic flatworm Paratetraonchoides inermis (Platyhelminthes: Monogenea): tRNA gene arrangement reshuffling and implications for phylogeny [PDF]

open access: yesParasites & Vectors, 2017
Background Paratetraonchoides inermis (Monogenea: Tetraonchoididae) is a flatworm parasitising the gills of uranoscopid fishes. Its morphological characteristics are ambiguous, and molecular data have never been used to study its phylogenetic ...
Dong Zhang   +8 more
doaj   +2 more sources

The complete mitochondrial genome of Gyrodactylus pseudorasborae (Platyhelminthes: Monogenea) with a phylogeny of Gyrodactylidae parasites [PDF]

open access: yesBMC Genomics
Background Gyrodactylus von Nordmann, 1832, a genus of viviparous parasites within the family Gyrodactylidae, contains one of the largest nominal species in the world.
Xinyi Zeng   +6 more
doaj   +2 more sources

The morphology and life-cycle of the oviparousOögyrodactylus farlowellaegen. et sp.nov. (Monogenea, Gyrodactylidea)

open access: closedParasitology, 1983
SummaryOögyrodactylus farlowellaegen. et sp.nov., an oviparous monogenean, is described from the skin and fins ofFarlowella amazonum, a South American loricarid catfish. The Oögyrodactylidae fam.nov., containingO. farlowellae and Phanerothecium caballeroiKritsky and Thatcher, 1977, is placed with the Gyrodactylidae in the Gyrodactylidea.
Philip D. Harris
openaire   +2 more sources

Phylogeography and demographic history of Gyrodactylus konovalovi (Monogenoidea: Gyrodactylidae), an ectoparasite on the East Asia Amur minnow (Cyprinidae) in Central China. [PDF]

open access: yesEcol Evol, 2020
Gyrodactylus konovalovi is an ectoparasite on East Asia minnow Rhynchocypris lagowskii that is widely distributed in cold freshwater. In the study, the phylogeographic pattern and demographic history of G. konovalovi along with the distribution of its host in the Qinling Mountains have been examined.
Chen T   +5 more
europepmc   +2 more sources

Temporally consistent species differences in parasite infection but no evidence for rapid parasite-mediated speciation in Lake Victoria cichlid fish. [PDF]

open access: yesJ Evol Biol, 2020
Species composition of Cichlidogyrus infection was similar among the closely related cichlid species of the Lake Victoria radiation (in orange), but differed between this lineage and two distantly related species (belonging to nonradiating sister lineages, in blue).
Gobbin TP   +5 more
europepmc   +2 more sources

Using PhyloSuite for molecular phylogeny and tree‐based analyses

open access: yesiMeta, Volume 2, Issue 1, February 2023., 2023
A new release of PhyloSuite, capable of conducting tree‐based analyses. Detailed guidelines for each step of phylogenetic and tree‐based analyses, following the “What? Why? and How?” structure. This protocol will help beginners learn how to conduct multilocus phylogenetic analyses and help experienced scientists improve their efficiency.
Chuan‐Yu Xiang   +8 more
wiley   +1 more source

Checklists of Parasites of Farm Fishes of Babylon Province, Iraq

open access: yesJournal of Parasitology Research, Volume 2016, Issue 1, 2016., 2016
Literature reviews of all references concerning the parasitic fauna of fishes in fish farms of Babylon province, middle of Iraq, showed that a total of 92 valid parasite species are so far known from the common carp (Cyprinus carpio), the grass carp (Ctenopharyngodon idella), and the silver carp (Hypophthalmichthys molitrix) as well as from three ...
Furhan T. Mhaisen   +2 more
wiley   +1 more source

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