In the present study, we investigated the occurrence of intersex condition, histopathological
changes in the gonad and endocrine disruptor biomarker responses in Tilapia species …

Aims: Plankton abundance and diversity are governed by certain aquatic environmental
factors which collectively determine the health of the aquatic ecosystem. This study was …

Aquatic organisms such as fish are prone to contamination by water pollutants such as
heavy metals. This study aims at assessing the levels of heavy metals in the fillet tissues of …

Studies on parasites in fish have been a great concern for over a decade now due to
disease conditions, overall nutritive devaluation and huge economic loss that resulted from …

Various fish species serve as important source of protein in the diet, so it is important to
assess whether fish can serve as an early warning for potential threat both for aquatic …

Occurrence of chromosomal aberration in fish as incidence of aquatic pollution was
reviewed. Changes in chromosome number and structure as evidence of aberration …

There is paucity of data on the karyotype of Tilapia zillii in Nigeria. The present study was
undertaken to determine the karyotype of T. zillii. Eight specimens of T. zillii were collected …