Journal of Aquaculture Research & Development

Jossy Bekele

Publications

• Research Article
  Prevalence of Internal Parasites of Oreochromis niloticus and Clarias gariepinus Fish Species in Lake Ziway, Ethiopia
  Author(s): Jossy Bekele and Daniel HussienJossy Bekele and Daniel Hussien
  
  A cross sectional study was conducted from November 2013 to March 2014 in Lake Ziway to determine the prevalence of internal parasites and identify the most common genera infecting fish. A total of 384 randomly selected fish species comprising of 221 Oreochromis niloticus and 163 Clarias gariepinus were sampled. All the sampled fish were eviscerated in laboratory to investigate the internal parasites. Chi-square statistic and comparison of proportion were used to analyse the data. The overall prevalence of internal parasites of fish was 20.83% (80/384). The major internal parasite genera identified in the body of fish were Contracaecum (62.50%), Clinostomum (31.25%) and Eustrongylides (6.25%). The distribution of parasite genera was significantly affected by fish species (p=0.022). However, the difference between sexes was not seemed to be statistically significant (p=0.362) despite t.. View More»
  DOI: 10.4172/2155-9546.1000308

  Abstract PDF