Taxonomic comparison between two cichlid species tilapia zilli (gervias, 1784) and oreochromis niloticus (linnaeus, 1758) (perciforms: cichlidae) by using some enzymes

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International Journal of Development Research

Volume: 
07
Article ID: 
8707
3 pages
Research Article

Taxonomic comparison between two cichlid species tilapia zilli (gervias, 1784) and oreochromis niloticus (linnaeus, 1758) (perciforms: cichlidae) by using some enzymes

Mohammed I. Ghazwan Al-janabi

Abstract: 

The effectiveness of the GOT, GPT and ALP enzymes has been compared between two species of Tilapia, Tilapia zilli and Oreochromis niloticus, as a taxonomical study. The results showed a difference in these enzymes concentrations between the two kinds during the two seasons of a year, in addition to the difference in concentrations of protein content and stomach components between these two species in the same seasons of a year which are Spring and Summer.

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