Testate amoeba Rhogostoma minus Belar, 1921, associated with nodular gill disease of rainbow trout, Oncorhynchus mykiss (Walbaum)
Jazyk angličtina Země Velká Británie, Anglie Médium print-electronic
Typ dokumentu časopisecké články, práce podpořená grantem
PubMed
25952929
DOI
10.1111/jfd.12384
Knihovny.cz E-zdroje
- Klíčová slova
- Rhogostoma minus, naked amoebae, nodular gill disease, testate amoebae,
- MeSH
- amébiáza parazitologie veterinární MeSH
- Cercozoa klasifikace izolace a purifikace fyziologie MeSH
- koinfekce MeSH
- nemoci ryb parazitologie MeSH
- Oncorhynchus mykiss parazitologie MeSH
- žábry parazitologie MeSH
- zvířata MeSH
- Check Tag
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
The case study targeted to determine the aetiology of nodular gill disease (NGD) of farmed rainbow trout. The methods included microscopical examination of gill material in fresh, culturing of isolated organisms, histology, transmission electron microscopy and molecular biology identification. The results revealed an intravital colonization of fish gills by the testate amoeba Rhogostoma minus Belar, 1921. Rhogostoma infection was found in all fish examined microscopically (15/15); in contrast, naked amoebae related to fully developed NGD lesions were found in minority of these fish (5/15). They belonged to four genera, Acanthamoeba, Vermamoeba, Naegleria and Vannella. Results presented in this study contribute to the mosaic of findings that contrary to amoebic gill disease of marine fish turn attention to the possibility of the heterogeneous, multi-amoeba-species and multifactorial aetiology of NGD.
Department of Botany and Zoology Faculty of Science Masaryk University Brno Czech Republic
Faculty of Science University of South Bohemia České Budějovice Czech Republic
Citace poskytuje Crossref.org
GENBANK
LC032468
