Results 1 to 10 of about 5,962 (213)

Metazoan parasites associated with marine mollusks inhabiting the China Seas: a review [PDF]

open access: yesFrontiers in Marine Science
Parasites in mollusks are often neglected by humans, while some species were reported to be harmful to economic mollusks and caused production decrease.
Xin Du   +11 more
exaly   +4 more sources

Seasonal occurrence of metazoan parasites in Tigerfish, Hydrocynus vittatus Castelnau, 1861 (Characiformes: Alestidae) from Sanyati Basin, Lake Kariba, Zimbabwe [PDF]

open access: yesOnderstepoort Journal of Veterinary Research, 2019
Lake Kariba is a tropical lake with slight variations in seasonal temperature. Temperature is an important physical variable in the biology of both fish and their parasites.
Nyasha Mabika   +3 more
doaj   +2 more sources

Metazoan parasites of common sole (Solea solea) and scaldfish (Arnoglossus laterna) (Pleuronectiformes) from Sinop coast of Black Sea [PDF]

open access: yesHelminthologia, 2019
The metazoan parasites were investigated of two flatfish the common sole, Solea solea (n:140) and the scaldfish, Arnoglossus laterna (n: 22) in the Sinop coast of Black Sea from June 2015 to June 2017. A total of 15 metazoan parasite species belonging to
Güven A., Öztürk T.
doaj   +2 more sources

Component communities and annual and seasonal variations of metazoan parasites in Eleotris pisonis (Gmelin, 1789) (Gobiiformes: Eleotridae) in the Amazon River, Brazil [PDF]

open access: yesRevista Brasileira de Parasitologia Veterinária, 2023
Our hypothesis for this study was that annual and seasonal variations do not influence the structure of the component communities and the diversity of metazoan parasites of spinycheek sleeper (Eleotris pisonis) in the Amazon River, state of Amapá, Brazil.
Elvis Silva Lima, Marcos Tavares-Dias
doaj   +2 more sources

Susceptibility to metazoan parasite infection in amphimictic diploid and induced triploid tench (Tinca tinca L., 1758): the role of parasites in fish aquaculture [PDF]

open access: yesFrontiers in Veterinary Science
IntroductionArtificial induction of polyploidy in fishes is a widely used method in commercial aquaculture due to its economic potential and its association with changes in cell morphology and physiology that can significantly affect individual fitness ...
Andrea Šimková   +6 more
doaj   +2 more sources

Time-resolved transcriptomics of haemocyte discrimination between challenges by nematodes and inert material in the oriental armyworm Mythimna separata [PDF]

open access: yesFrontiers in Immunology
IntroductionInsects defend against large metazoan parasites such as nematodes through haemocyte-mediated encapsulation, but how haemocytes respond to living parasites remains poorly understood.
Masaya Ono   +8 more
doaj   +2 more sources

Teleost innate immunity, an intricate game between immune cells and parasites of fish organs: who wins, who loses

open access: yesFrontiers in Immunology, 2023
Fish, comprising over 27,000 species, represent the oldest vertebrate group and possess both innate and adaptive immune systems. The susceptibility of most wild fish to parasitic infections and related diseases is well-established. Among all vertebrates,
Bahram Sayyaf Dezfuli   +4 more
doaj   +1 more source

Biomineralization of primary carbonate cements: a new biosignature in the fossil record from the Anisian of Southern Italy

open access: yesLethaia, EarlyView., 2021
Biomineralization is a generic term used to indicate biological‐mediated mineral formation. In carbonate mineralization, nucleation of crystals can be: (1) controlled directly by the organisms, like in the skeletal formation of most metazoans; (2) induced by microbial communities, by indirect precipitation mediated by their metabolic activities; or (3)
Adriano Guido   +4 more
wiley   +1 more source

Metazoan Parasites Infecting Xiphias gladius from the Eastern Coast of Algeria (SW Mediterranean Sea)

open access: yesZoodiversity, 2021
Five specimens of Xiphias gladius Linnaeus, 1758 were sampled from the eastern coast of Algeria and examined for their metazoan parasites. Pathological effects of the collected parasites were examined for the whole body of X. gladius.
S. Ramdani, J.-P. Trilles, Z. Ramdane
doaj   +1 more source

Metazoan Marine Parasites of Costa Rica: A Review

open access: yesParasitologia, 2023
Many new marine parasite species are added every year. Still, in some places, mainly tropical regions, marine parasites have been little studied. An exhaustive review of the indexed publications where species of parasites are reported in the marine ...
Alberto Solano-Barquero   +2 more
doaj   +1 more source

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