Seasonal patterns of Myxobolus (Myxozoa : Myxosporea) infections in Barbus callipterus Boulenger, 1907 (Cyprinidae) at Adamawa - Cameroon
Journal Title: Journal of Research in Biology - Year 2018, Vol 8, Issue 1
Abstract
For a detail understanding of the seasonal patterns of Myxobolus infections so as to elaborate control strategies, 305 Barbus callipterus specimens were sampled from May 2016 to May 2017 at Mapé River (Adamawa-Cameroon). After classical examination, the prevalence of infection was determined. Ten Myxobolus species were identified. Irrespective of the parasite species, fishes were more infected in the dry season (74.93%) than the rainy season (69.72%) without significant difference. Seasons did not significantly influence on the prevalence of parasites in the sizes and sex of various fishes’ class. However, Myxobolus ngassami was predominantly prevalent in male fishes during the dry season in contrast to the females. Regardless of the organ type and parasite species, the dry season was remarkably more favorable to the infection of organs. Mono and polyinfections occurred during the two seasons and whatever the season, the prevalence of polyinfection’s categories dropped with the increasing number of associated parasite species
Authors and Affiliations
Fonkwa Georges, Efole Ewoukem Thomas, Tchuinkam Timoléon, Fomena Abraham, Tchoumboue Joseph
Drug resistance: a social perspective
Drug resistance is a defensive strategy developed by the microorganisms to evade the detrimental effects of antimicrobial agents. Over the years microorganisms have successfully counteracted the action of antimicrobials...
Effects of chicken slaughter wastes on growth and feeding parameters and body composition of Common carp (Cyprinus carpio)
Four isocaloric and isonitrogenous rations containing various levels (0% or control), 33%, 67% and 100% of fish meal) of poultry by-product meal (PBM) were fed to three replicate groups of Common carp (Cyprinus carpio) f...
Source of light emission in a luminous mycelium of the fungus Panellus stipticus
Mechanism of bioluminescence and light-emitting sources in higher fungi remain as an open question for a long time. We investigated the mycelium of cultivated luminous Panellus stipticus using confocal microscopy. No exc...
Species diversity and assemblage of fish fauna of Sip River: A tributary of Narmada River
The Sip River is a tributary of the River Narmada, joining Narmada right bank just upstream of Indira Sagar Reservoir. A systematic study of fish diversity in River Sip has been neglected and the information on this aspe...
Genetic diversity assessment in nine cultivars of Catharanthus roseus from Central Gujarat (India) through RAPD, ISSR and SSR mar
The genetic relationship study was carried out among nine different cultivars of Catharanthus roseus using RAPD, ISSR and SSR markers. In RAPD analysis, out of twenty primers, six primers amplified 592 bands out of which...