Results 21 to 30 of about 202 (117)

Parasitofauna of commercial fish species of the Northern (Small) Aral Sea [PDF]

International Journal for Parasitology: Parasites and Wildlife
The catastrophic desiccation of the Aral Sea and subsequent hydrological changes have profoundly altered the region's ecosystem, leading to the restructuring of both fish communities and their associated parasite assemblages.
Salika Berdiakhmetkyzy, Аigerim А. Abdibayeva, Ainur А. Zhaksylykova, Bekzhan I. Barbol, Еrzhan Zh Kidiraliyev, Eleonora A. Aryssova, Saltanat A. Kenessary, Alexandr B. Shevtsov, Dinara K. Kamalova, Tynysbek T. Barakbayev, Nurlan S. Sambayev, Aida M. Abdybekova   +11 more
doaj   +2 more sources

The complete mitochondrial genome of Sindiplozoon coreius: genome structure description, comparative analysis, and phylogenetic implications [PDF]

BMC Genomics
Background Diplozoids are common gill-parasitic monogenean ectoparasites of cyprinid fishes and can adversely affect host respiration. Despite their ecological and pathological significance, genomic information on diplozoids remains limited ...
Lu Shen, Li-Xian Fan, Fei-Yan Meng
doaj   +2 more sources

Morphological and genetic identification of the gill monogenean parasite (Diclidophora merlangi) that infects Twobar Seabream Fish (Acanthopagrus bifasciatus) in the Arabian Gulf, Saudi Arabia [PDF]

Helminthologia
Ectoparasites, particularly monogeneans, negatively affect fish health and growth. This study identified monogenean parasites in the twobar seabream, Acanthopagrus bifasciatus (Sparidae), inhabited the Arabian Gulf (Saudi Arabia). Following that, forty A.
Alojayri G., Al-Quraishy S., Al-Shaebi E., Mohammed O. B., Abdel-Gaber R.   +4 more
doaj   +2 more sources

Ultrastructural patterns of the excretory ducts of basal neodermatan groups (Platyhelminthes) and new protonephridial characters of basal cestodes [PDF]

Parasites & Vectors, 2020
Background The flatworms (Lophotrochozoa: Platyhelminthes) are one of the major phyla of invertebrates but their interrelationships are still not well understood including unravelling the most closely related taxon of the Neodermata, which includes ...
Larisa G. Poddubnaya, Roman Kuchta, Tomáš Scholz   +2 more
doaj   +2 more sources

Laser capture microdissection in combination with mass spectrometry: Approach to characterization of tissue-specific proteomes of Eudiplozoon nipponicum (Monogenea, Polyopisthocotylea). [PDF]

PLoS ONE, 2020
Eudiplozoon nipponicum (Goto, 1891) is a hematophagous monogenean ectoparasite which inhabits the gills of the common carp (Cyprinus carpio). Heavy infestation can lead to anemia and in conjunction with secondary bacterial infections cause poor health ...
Pavel Roudnický, David Potěšil, Zbyněk Zdráhal, Milan Gelnar, Martin Kašný   +4 more
doaj   +2 more sources

Three new Diplozoidae mitogenomes expose unusual compositional biases within the Monogenea class: implications for phylogenetic studies [PDF]

BMC Evolutionary Biology, 2018
Background As the topologies produced by previous molecular and morphological studies were contradictory and unstable (polytomy), evolutionary relationships within the Diplozoidae family and the Monogenea class (controversial relationships among the ...
Dong Zhang, Hong Zou, Shan G. Wu, Ming Li, Ivan Jakovlić, Jin Zhang, Rong Chen, Wen X. Li, Gui T. Wang   +8 more
doaj   +2 more sources

Bivagina pagrosomi Murray (1931) (Monogenea: Polyopisthocotylea), a microcotylid infecting the gills of the gilt-head sea bream Sparus aurata (Sparidae) from the Red Sea: morphology and phylogeny [PDF]

Journal of Veterinary Research, 2019
Monogenea is a class of ectoparasitic flatworms on the skin, gills, or fins of fish. Microcotylidae is a family of polyopisthocotylean monogeneans parasitising only marine fishes.
Dajem Saad Bin, Morsy Kareem, Shati Ali, Ezzat Ahmed, El-Said Fahmy, Abdel-Gaber Rewaida   +5 more
doaj   +2 more sources

Morphological identification tools of Pseudodiscocotyla opakapaka and Kannaphallus raphidium (Monogenea: Polyopisthocotylea) from Acanthopagrus bifasciatus (Spariformes: Sparidae) [PDF]

Arquivo Brasileiro De Medicina Veterinaria E Zootecnia
Fish is considered one of the nutritive protein sources affected by various parameters including parasitism. Monogeneans are an ectoparasitic species infecting fish’s skin, fins, and gills.
Rewaida Abdel-Gaber, Saleh Al-Quraishy, Ghada Alojayri   +2 more
exaly   +3 more sources

Light and electron microscopy of Paranella diplodae N. SP. (Polyopisthocotylea;Microcotylidae; Monogenea ) from some Red Sea Teleost fishes in Egypt

Journal of Veterinary Medical Research, 2007
The present study deals with a monogenean parasite infecting, some marine fish through light and scan electron microscopy. It revealed that the percentage of infection was 48% (14 out of 50 fish), 28% (14 out of 50 fish), 22% (11 out of 50 fish) and 16% (
E. M. Bayoumy, O. K. Abd El-Hady, M. A. Hassanain   +2 more
exaly   +2 more sources

Four polyopisthocotyleans (Platyhelminthes: Monogenea) from carangid fishes in the Mediterranean, off the Algerian coasts

Current Research in Parasitology and Vector-Borne Diseases, 2021
Four polyopisthocotyleans were collected from the gill filaments of carangids from off the Algerian coast, southern Mediterranean. Specimens of Gastrocotyle trachuri van Beneden & Hesse, 1863 (Gastrocotylidae) and Cemocotyle cf. trachuri Dillon &
Chahinez Bouguerche, Fadila Tazerouti, Jean-Lou Justine   +2 more
doaj   +1 more source