Results 11 to 20 of about 23,625 (265)
Parasitofauna of commercial fish species of the Northern (Small) Aral Sea [PDF]
International Journal for Parasitology: Parasites and WildlifeThe 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 +11 more
doaj +2 more sources
Sea lice infestation level alters salmon swimming depth in sea-cages
Aquaculture Environment Interactions, 2016 Host-parasite systems are often characterised by a co-evolutionary arms race, with avoidance behaviour being the first line of defence for hosts. In aquatic ecosystems, the rapid rise of fish farming has elevated host abundance, altering the context of ...
S Bui, F Oppedal, L Stien, T Dempster
doaj +1 more source
PREVALENCE OF GASTROINTESTINAL PARASITES INFECTING FISH (CLARIAS GARIEPINUS) IN QENA GOVERNORATE [PDF]
Kafrelsheikh Veterinary Medical Journal, 2017 Parasites of fish are of concern since they often produce a weakening of the host`s immune system thereby increasing their susceptibility to the secondary infections, resulting in the nutritive devaluation of fish ,compete for food, depriving fish of ...
Mahmoud A. El-Seify +4 more
doaj +1 more source
Jurnal Ilmiah Perikanan dan Kelautan, 2022 Highlight Research • The parasitic disease has been record in snakehead fish (Channa striata) from South Kalimantan • The nematodes with needle shape on both tip end with approximately 1 mm length and moving inside of wall cysts were found in in ...
Murwantoko Murwantoko, Jamilah Hayati
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A Global Assessment of Parasite Diversity in Galaxiid Fishes
Diversity, 2021 Free-living species often receive greater conservation attention than the parasites they support, with parasite conservation often being hindered by a lack of parasite biodiversity knowledge.
Rachel A. Paterson +4 more
doaj +1 more source
Journal of Basic and Applied Zoology, 2012 The present study has revealed, for the first time, the presence of the monogenean parasite, Microcotyloides sp., on the gills of the small scaled terapon fish, Terapon puta, inhabiting the costal region of the Mediterranean Sea near Damietta province ...
Abdel-Aziz A. Khidr +3 more
doaj +1 more source
Journal of Parasite Science, 2023 This study aimed to detect the existence and identify, also to determine the prevalence and degree of infection from parasitic helminth in gabus fish (Channa striata) natural catches at Baduk Fish Market, Nganjuk Regency.
Anita Nur Aida Aida +3 more
doaj +1 more source
Parasitism, personality and cognition in fish [PDF]
Behavioural Processes, 2017 It is well established that parasites can have profound effects on the behaviour of host organisms, and that individual differences in behaviour can influence susceptibility to parasite infections. Recently, two major themes of research have developed.
Barber, I. +4 more
openaire +3 more sources
Parasites & Vectors, 2022 Background Mathematical modelling of host-parasite systems has seen tremendous developments and broad applications in theoretical and applied ecology. The current study focuses on the infection dynamics of a gyrodactylid-fish system.
Clement Twumasi +2 more
doaj +1 more source