First records of Ambiphrya and Vorticella spp. (protozoa, ciliophora)‎ in cultured nile tilapia (Oreochromis niloticus)‎ in the central region of Saudi Arabia

Abstract EN

The present study was carried out as part of an ongoing general survey seeking to uncover protozoan parasites infecting cultured tilapia in the central region of Saudi Arabia.

In the sample of 400 specimens of tilapia (Oreochromis niloticus) 30 were infested with Ambiphrya ameiuri simultaneously with Vorticella sp.

Morphometric criteria were used to describe and identify these species and this study presents the first records of these species among cultured fish in Saudi Arabia.