Results 51 to 60 of about 688 (172)

Renal myxoboliosis of Metynnis hypsauchen in the Brazilian Amazon: morphological and histopathological aspects

Acta Scientiarum: Biological Sciences, 2020
In their natural habitat, fish are constantly threatened by icthyoparasites, notably those from the Phylum Cnidaria, Hatschek, 1888, represented by species of the Myxozoa, responsible for infections in fish that cause complications to their health that ...
Jhonata Eduard Farias de Oliveira, Rayline Thaimenne Alves Figueredo, Maria do Perpétuo Socorro Progene Vilhena, José Francisco Berrêdo, José Ledamir Sindeaux-Neto, Edilson Matos, Michele Velasco   +6 more
doaj   +1 more source

Myxobolus freitasi n. sp. (Myxozoa: Bivalvulida), a parasite of the brain of the electric knifefish in the Brazilian Amazon region

Revista Brasileira de Parasitologia Veterinária, 2021
A total of 30 specimens of the Amazonian electric knifefish, Brachyhypopomus beebei Schultz, 1944 (Gymnotiformes: Hypopomidae), were collected from the Peixe-Boi River in the state of Pará, Brazil (1°06’59” S; 47°18’26” W).
José Ledamir Sindeaux-Neto, Michele Velasco, Diehgo Tuloza da Silva, Patrícia Matos, Marcelo Francisco da Silva, Evonnildo Costa Gonçalves, Edilson Matos   +6 more
doaj   +1 more source

Myxozoan infection in the muscle layer of the intestine of Rhamdia quelen from the Amazon River Basin, Brazil

Ciência Rural
: The present study investigated the morphology and pathology associated with the occurrence of cysts caused by Myxobolus sp. in the intestine of the silver catfish Rhamdia quelen .
Jacqueline Pompeu Abrunhosa, Michele Velasco Oliveira da Silva, José Ledamir Sindeaux Neto, Patrícia de Fátima Sacco dos Santos, Patrícia Santos Matos, Osimar de Carvalho Sanches, Edilson Rodrigues Matos   +6 more
doaj   +1 more source

The Vertebral Column of Flatfish: A Review

Reviews in Aquaculture, Volume 17, Issue 4, September 2025.
ABSTRACT Flatfish (Pleuronectiformes) encompass fascinating fish species known for their high gastronomical value, rearing performances, and market prices, which attract both economic and scientific interest. Despite these attributes, flatfish exhibit unique morphological, developmental, and biological features, as well as distinctive swimming ...
A. M. de Azevedo, A. P. Losada, S. Vázquez, P. E. Witten, M. I. Quiroga, P. J. Gavaia   +5 more
wiley   +1 more source

RNA‐Based Biopesticides: Pioneering Precision Solutions for Sustainable Aquaculture in China

Animal Research and One Health, Volume 3, Issue 2, Page 165-176, May 2025.
The Chinese dragon represents RNA biopesticides, which effectively counteract bacterial, viral, and parasitic threats, safeguarding aquatic life. This method is precise, focusing solely on harmful agents and sparing beneficial aquaculture species. Its innovative nature protects aquatic environments while reducing ecological footprint.
Yiran Huang, Yingmin Dai, Zhuotong Huang, Mengqi Zhang, Lijun Xiu, Xianhui Zhang, Youyu Zhang, Lixing Huang   +7 more
wiley   +1 more source

Infection of the gibel carp (Carassius auratus gibelio Berg, 1932) with myxozoan parasites in a pond farm of Hungary

Aquaculture Reports
Previously, only two myxozoan species have been reported from gibel carp in Hungary, compared to over 40 myxozoan parasites described in China. Due to their invasive nature and limited economic importance in Hungary, parasitological examinations of this ...
Nadhirah Syafiqah Suhaimi, Gábor Cech, Kálmán Molnár, Csaba Székely, Boglárka Sellyei   +4 more
doaj   +1 more source

Current status and prospects for efficient aquaculture of the African bonytongue, Heterotis niloticus (Cuvier, 1829): Review

Journal of the World Aquaculture Society, Volume 56, Issue 2, April 2025.
Abstract The aquaculture industry plays a crucial role in global food production and is expected to expand in response to the increasing demand for aquatic products. To sustain this growth, aquaculturists must develop new strategies and improve existing practices to address various challenges. In Africa, the sustainable development of aquaculture could
Missinhoun Dagoudo, David Benhaïm, Elie Montchowui   +2 more
wiley   +1 more source

The Pathobiome of Salmo trutta From the North Sea to the Barents Sea

Journal of Biogeography, Volume 52, Issue 3, Page 558-570, March 2025.
ABSTRACT Aim Salmonids are some of the best studied species with respect to their pathobiome, and at the northern range limit, there is potential for pathogens to expand with both climate change and increased fish farming in the north. Location We sampled sea‐run brown trout from throughout Norway for gill tissue and conducted both pooled and ...
Robert J. Lennox, Kristina M. Miller, Abdullah Madhun, Angela D. Schulze, Sindre Håvarstein Eldøy, Trond E. Isaksen, Rune Nilsen, Dylan Shea, Kim Birnie‐Gauvin, Jan Grimsrud Davidsen, Steven J. Cooke, Knut Wiik Vollset   +11 more
wiley   +1 more source

Effect of Red Ginger (Zingiber officinale Rosc.) Juice on Changes in the Anatomical Pathology of Gills and Amount of Blood Erythrocytes of Koi Fish (Cyprinus carpio koi) Infected by Myxobolus koi

Journal of Marine and Coastal Science, 2020
Koi fish commodities have business prospects that can be developed through aquaculture activities in ponds, but in aquaculture, there are often obstacles that are encountered and difficult to control.
Nurul Kumalasari, Gunanti Mahasri, Sri Subekti   +2 more
doaj   +1 more source

From threats to solutions: A literature review of climate adaptation in anadromous salmon and trout

Ecosphere, Volume 16, Issue 1, January 2025.
Abstract Understanding the evolutionary responses of anadromous salmon and trout to climate change is critical for effective conservation planning. In this study, we conducted a comprehensive review of literature published from 2010 to 2020 to synthesize current knowledge on climate impacts to these fish populations.
Lisa G. Crozier, Jared E. Siegel
wiley   +1 more source